carto/protobuf @ revert-5014-iterator-deprecation-fix

Hao Nguyen d0f91c863a Down integrate to Github (#5839)		%!s(int64=6) %!d(string=hai) anos
..
protobuf	d0f91c863a Down integrate to Github (#5839)	%!s(int64=6) %!d(string=hai) anos
__init__.py	786f80fe66 Add a modified patch from craigcitro@ to handle namespace sharing.	%!s(int64=9) %!d(string=hai) anos