applied PR-review requests

CHANGELOG.md

@@ -36,6 +36,9 @@
   previous versions of octoDNS are discouraged and may result in undefined
   behavior and broken records. See https://github.com/octodns/octodns/pull/749
   for related discussion.
+* TransipProvider removed as it currently relies on `suds` which is broken in
+  new python versions and hasn't seen a release since 2010. May return with
+  https://github.com/octodns/octodns/pull/762
 
 #### Stuff
 

requirements.txt

@@ -23,5 +23,4 @@ python-dateutil==2.8.1
 requests==2.25.1
 s3transfer==0.3.3
 setuptools==44.1.1
-six==1.15.0
 python-transip==0.5.0