Bumps the root group with 21 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [org.apache.maven.plugins:maven-compiler-plugin](https://github.com/apache/maven-compiler-plugin) | `3.11.0` | `3.14.1` |
| [org.codehaus.mojo:build-helper-maven-plugin](https://github.com/mojohaus/build-helper-maven-plugin) | `3.4.0` | `3.6.1` |
| [com.google.protobuf:protobuf-java](https://github.com/protocolbuffers/protobuf) | `3.25.5` | `4.32.1` |
| [org.apache.maven.plugins:maven-antrun-plugin](https://github.com/apache/maven-antrun-plugin) | `1.3` | `3.1.0` |
| [org.codehaus.mojo:exec-maven-plugin](https://github.com/mojohaus/exec-maven-plugin) | `3.1.0` | `3.6.0` |
| [org.apache.maven.plugins:maven-jar-plugin](https://github.com/apache/maven-jar-plugin) | `3.3.0` | `3.4.2` |
| [com.google.guava:guava](https://github.com/google/guava) | `33.3.0-jre` | `33.5.0-jre` |
| [org.apache.maven.scm:maven-scm-api](https://github.com/apache/maven-scm) | `2.0.1` | `2.2.1` |
| org.apache.maven.scm:maven-scm-provider-gitexe | `2.0.1` | `2.2.1` |
| [org.mockito:mockito-core](https://github.com/mockito/mockito) | `2.23.4` | `5.20.0` |
| org.apache.felix:maven-bundle-plugin | `5.1.9` | `6.0.0` |
| [org.apache.maven.plugins:maven-surefire-plugin](https://github.com/apache/maven-surefire) | `3.1.2` | `3.5.4` |
| [org.apache.maven.plugins:maven-source-plugin](https://github.com/apache/maven-source-plugin) | `3.3.0` | `3.3.1` |
| [org.apache.maven.plugins:maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) | `3.5.0` | `3.12.0` |
| [org.apache.maven.plugins:maven-release-plugin](https://github.com/apache/maven-release) | `3.0.1` | `3.1.1` |
| [org.sonatype.central:central-publishing-maven-plugin](https://github.com/sonatype/central-publishing-maven-plugin) | `0.8.0` | `0.9.0` |
| [org.apache.maven.plugins:maven-gpg-plugin](https://github.com/apache/maven-gpg-plugin) | `3.1.0` | `3.2.8` |
| [com.google.template:soy](https://github.com/google/closure-templates) | `2022-07-20` | `v20160111` |
| [com.google.cloud.tools:appengine-maven-plugin](https://github.com/GoogleCloudPlatform/appengine-plugins) | `2.4.4` | `2.8.3` |
| [commons-io:commons-io](https://github.com/apache/commons-io) | `2.14.0` | `2.20.0` |
| commons-fileupload:commons-fileupload | `1.5` | `1.6.0` |



Updates `org.apache.maven.plugins:maven-compiler-plugin` from 3.11.0 to 3.14.1
- [Release notes](https://github.com/apache/maven-compiler-plugin/releases)
- [Commits](https://github.com/apache/maven-compiler-plugin/compare/maven-compiler-plugin-3.11.0...maven-compiler-plugin-3.14.1)

Updates `org.codehaus.mojo:build-helper-maven-plugin` from 3.4.0 to 3.6.1
- [Release notes](https://github.com/mojohaus/build-helper-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/build-helper-maven-plugin/compare/3.4.0...3.6.1)

Updates `com.google.protobuf:protobuf-java` from 3.25.5 to 4.32.1
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

Updates `org.apache.maven.plugins:maven-antrun-plugin` from 1.3 to 3.1.0
- [Release notes](https://github.com/apache/maven-antrun-plugin/releases)
- [Commits](https://github.com/apache/maven-antrun-plugin/compare/maven-antrun-plugin-1.3...maven-antrun-plugin-3.1.0)

Updates `org.codehaus.mojo:exec-maven-plugin` from 3.1.0 to 3.6.0
- [Release notes](https://github.com/mojohaus/exec-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/exec-maven-plugin/compare/exec-maven-plugin-3.1.0...3.6.0)

Updates `org.apache.maven.plugins:maven-jar-plugin` from 3.3.0 to 3.4.2
- [Release notes](https://github.com/apache/maven-jar-plugin/releases)
- [Commits](https://github.com/apache/maven-jar-plugin/compare/maven-jar-plugin-3.3.0...maven-jar-plugin-3.4.2)

Updates `com.google.guava:guava` from 33.3.0-jre to 33.5.0-jre
- [Release notes](https://github.com/google/guava/releases)
- [Commits](https://github.com/google/guava/commits)

Updates `org.apache.maven.scm:maven-scm-api` from 2.0.1 to 2.2.1
- [Release notes](https://github.com/apache/maven-scm/releases)
- [Commits](https://github.com/apache/maven-scm/compare/maven-scm-2.0.1...v2.2.1)

Updates `org.apache.maven.scm:maven-scm-provider-gitexe` from 2.0.1 to 2.2.1

Updates `org.mockito:mockito-core` from 2.23.4 to 5.20.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](https://github.com/mockito/mockito/compare/v2.23.4...v5.20.0)

Updates `org.apache.felix:maven-bundle-plugin` from 5.1.9 to 6.0.0

Updates `org.apache.maven.plugins:maven-surefire-plugin` from 3.1.2 to 3.5.4
- [Release notes](https://github.com/apache/maven-surefire/releases)
- [Commits](https://github.com/apache/maven-surefire/compare/surefire-3.1.2...surefire-3.5.4)

Updates `org.apache.maven.plugins:maven-source-plugin` from 3.3.0 to 3.3.1
- [Release notes](https://github.com/apache/maven-source-plugin/releases)
- [Commits](https://github.com/apache/maven-source-plugin/compare/maven-source-plugin-3.3.0...maven-source-plugin-3.3.1)

Updates `org.apache.maven.plugins:maven-javadoc-plugin` from 3.5.0 to 3.12.0
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](https://github.com/apache/maven-javadoc-plugin/compare/maven-javadoc-plugin-3.5.0...maven-javadoc-plugin-3.12.0)

Updates `org.apache.maven.plugins:maven-release-plugin` from 3.0.1 to 3.1.1
- [Release notes](https://github.com/apache/maven-release/releases)
- [Commits](https://github.com/apache/maven-release/compare/maven-release-3.0.1...maven-release-3.1.1)

Updates `org.sonatype.central:central-publishing-maven-plugin` from 0.8.0 to 0.9.0
- [Commits](https://github.com/sonatype/central-publishing-maven-plugin/commits)

Updates `org.apache.maven.plugins:maven-gpg-plugin` from 3.1.0 to 3.2.8
- [Release notes](https://github.com/apache/maven-gpg-plugin/releases)
- [Commits](https://github.com/apache/maven-gpg-plugin/compare/maven-gpg-plugin-3.1.0...maven-gpg-plugin-3.2.8)

Updates `com.google.template:soy` from 2022-07-20 to v20160111
- [Commits](https://github.com/google/closure-templates/commits)

Updates `com.google.cloud.tools:appengine-maven-plugin` from 2.4.4 to 2.8.3
- [Release notes](https://github.com/GoogleCloudPlatform/appengine-plugins/releases)
- [Changelog](https://github.com/GoogleCloudPlatform/appengine-plugins/blob/main/CHANGELOG.md)
- [Commits](https://github.com/GoogleCloudPlatform/appengine-plugins/commits)

Updates `commons-io:commons-io` from 2.14.0 to 2.20.0
- [Changelog](https://github.com/apache/commons-io/blob/master/RELEASE-NOTES.txt)
- [Commits](https://github.com/apache/commons-io/compare/rel/commons-io-2.14.0...rel/commons-io-2.20.0)

Updates `commons-fileupload:commons-fileupload` from 1.5 to 1.6.0

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-compiler-plugin
  dependency-version: 3.14.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.codehaus.mojo:build-helper-maven-plugin
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: com.google.protobuf:protobuf-java
  dependency-version: 4.32.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-antrun-plugin
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: root
- dependency-name: org.codehaus.mojo:exec-maven-plugin
  dependency-version: 3.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-jar-plugin
  dependency-version: 3.4.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: com.google.guava:guava
  dependency-version: 33.5.0-jre
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.apache.maven.scm:maven-scm-api
  dependency-version: 2.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.apache.maven.scm:maven-scm-provider-gitexe
  dependency-version: 2.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.mockito:mockito-core
  dependency-version: 5.20.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: root
- dependency-name: org.apache.felix:maven-bundle-plugin
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-surefire-plugin
  dependency-version: 3.5.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-source-plugin
  dependency-version: 3.3.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-javadoc-plugin
  dependency-version: 3.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-release-plugin
  dependency-version: 3.1.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.sonatype.central:central-publishing-maven-plugin
  dependency-version: 0.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: org.apache.maven.plugins:maven-gpg-plugin
  dependency-version: 3.2.8
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: com.google.template:soy
  dependency-version: v20160111
  dependency-type: direct:production
  dependency-group: root
- dependency-name: com.google.cloud.tools:appengine-maven-plugin
  dependency-version: 2.8.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: commons-io:commons-io
  dependency-version: 2.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
- dependency-name: commons-fileupload:commons-fileupload
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: root
...

Signed-off-by: dependabot[bot] <support@github.com>

* Increse the java version from 7 to 8 to compatible pom's

* Generate RegionCode constants for testing.

This generates the RegionCode class that contains string constants for testing using the build tools.

Context: b/237181793

* Fix typo

* Use plain strings for region codes not in the metadata.

* Apply code review suggestions

* Rewrite ClassWriter with Builder pattern and add javadoc support.

* Use setJavadoc instead of accumulating.

Bumps [maven-compiler-plugin](https://github.com/apache/maven-compiler-plugin) from 2.0.2 to 3.11.0.
- [Release notes](https://github.com/apache/maven-compiler-plugin/releases)
- [Commits](https://github.com/apache/maven-compiler-plugin/compare/maven-compiler-plugin-2.0.2...maven-compiler-plugin-3.11.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-compiler-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mandlil <138015259+mandlil@users.noreply.github.com>

Bumps [junit:junit](https://github.com/junit-team/junit4) from 4.13.1 to 4.13.2.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.13.1...r4.13.2)

---
updated-dependencies:
- dependency-name: junit:junit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mandlil <138015259+mandlil@users.noreply.github.com>

Bumps [org.codehaus.mojo:build-helper-maven-plugin](https://github.com/mojohaus/build-helper-maven-plugin) from 1.9.1 to 3.4.0.
- [Release notes](https://github.com/mojohaus/build-helper-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/build-helper-maven-plugin/compare/build-helper-maven-plugin-1.9.1...3.4.0)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:build-helper-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Remove unused leading_zero_possible field from phonemetadata.proto

Deleted all methods that refer to this.
Regenerated jars - because we no longer write a boolean for the removed proto field, all the java metadata files needed regenerating too.

* Java and CPP port fixes.

* Js port update and added code changes notes.

* Updated text in code changes comments file.

The PhoneMetadata class that's included is a mix of v1 and v2 APIs and will be
changed over time to only support the v2 API.

* class file java version check wrt maven config

* Recommiting the jars built with updated java version

* Updating encoding for demo as well for consistency

*   It was confusing and unnecessary. Not every country that has short numbers beginning with a 0 had it, and it is not the only digit that could overlap with a national prefix and hence be interpreted incorrectly.

1) Changing the BuildMetadataFromXml to only set
same_mobile_and_fixed_line_pattern and
national_prefix_optional_when_formatting if they differ from default
values, and the domestic_carrier_code_formatting_rule,
international_prefix and national_prefix_formatting_rule if there is
one.

2) Adding a test with some golden data for the BuildMetadataJsonFromXml.

3) Adding to the proto a missing explicit default false.

4) Updating a couple of methods in the Phonemetadata.java class to have
names that match those of the auto-generated Phonemetadata used by the
CPP build, now that we use those methods when building the metadata.

5) Fix to ant build file to enable the junit command to still work (instructions on open-source on how to regenerate metadata files refer to this)

Resulting data is smaller for Java and C++ and the resulting BuildMetadataJsonFromXml code is cleaner.

This excludes editing the proto file itself, or the auto-generated or hand-crafted fields that are derived from it.

Metadata changes:
-- Drops the "-1" that was erroneously included in possible lengths before (didn't break anything, but was wrong) - it was a possibleLength of a sub-component so got added to the generalDesc possibleLengths
-- possibleNumberPattern no longer inherited: we don't use this anyway, we will do another CL soon to stop including it at all in the generated metadata
-- exampleNumber is no longer set on fixed-line and mobile elements from the generalDesc

XML file changes:
-- Stopped specifying "NA" and "-1" specifically for fixed-line and mobile blocks; now they are treated as every other type of phone number: if missing, don't fill them in from generalDesc, but leave them missing.

Code changes:
-- Stop using the exampleNumber on generalDesc for non-geo entities, but look at their phonenumber descs - the exampleNumber won't be stored on the generalDesc anymore. This affects porters if they either copied our build logic or used our built metadata in some way; they should update this method in their port too.

- LOGGER -> logger
- Small comment fixes
- Style-guide-recommended formatting changes
- Removal of duplicate, unneeded method in PhoneNumberToTimeZonesMapper.java for canBeGeocoded, using phoneNumberUtil instead.

We remove the dependency on protobuf (protobuf-javanano) from the Java library, resurrecting java/libphonenumber/src/com/google/i18n/phonenumbers/Phonemetadata.java which was present until libphonenumber-7.1.1.

Does not affect the C++ or JavaScript libraries.

https://groups.google.com/forum/#!topic/libphonenumber-discuss/75TOpTFVi08

* Initial code changes to support the new possibleLengths infrastructure
when building metadata. Includes setting these in the main metadata
file and changing the code to populate them in the PhoneMetadata proto
at build time. Updating tests for Java.

* Updating comment about the possible_lengths_local_only field.

* Adding the generated jars that build files containing the new possible
lengths fields.

* Rebuilding short-number metadata with the new proto field. Not doing
this at release time so we can see what changes in the metadata are due
to metadata fixes, rather than this possibleLengths field.

* Regeneration of phone number metadata with the new possible length
information filled in.

Includes some possible length changes for KR and BY, and a validation
fix for NA where a digit was missing.

* Updating the test proto metadata files with the new possible length
information.

* Added notes about the code changes.

* Regenerating C++ metadata with new possibleLength info and updating unit
test to check this works.

Great!

cherry-pick of googlei18n/libphonenumber#884