add option to enable publisher confirmations

this makes it easier to use `PublishWithDeferredConfirmWithContext`
without generating a custom handler that does nothing.

Add an additional example for this that also shows how to use
PublishWithDeferredConfirmWithContext.

Closes: https://github.com/wagslane/go-rabbitmq/issues/116

readme

maxint

default prefetch

recovery from channel failure

close publisher properly to prevent resource leaks

Bump github.com/rabbitmq/amqp091-go to v1.7.0

update: Add manual action to consumer handler & expose function for Publishing with deferred confirmation

Remove deprecated 'Publish' method

- 'Publish' has been deprecared by rabbitmq/ampq091-go.
 - 'PublishWithContext' has been introduced to pass context
    while publishing for cancellation.
 - Update examples to use PublishWithContext.

Signed-off-by: Aaqa Ishtyaq <aaqa@hackerrank.com>

- Update rabbitmq/amqp091 to v1.5.0 to use 'PublishwWithContext'.
 - Remove vendored dependencies and use go.sum for reproducable
   dependencies.

Signed-off-by: Aaqa Ishtyaq <aaqa@hackerrank.com>

add quorum queue option for the consumer

Update consume.go

Signed-off-by: Aaqa Ishtyaq <aaqaishtyaq@gmail.com>

close channel once the consumer is stopped

Signed-off-by: Aaqa Ishtyaq <aaqa@hackerrank.com>

Simpler bindings / Declare process | Part 1

# Conflicts:
#	channel.go

Error handling on channel closing while reconnecting.