Updated mediawiki/extensions
Project: mediawiki/extensions/Thanks  a53c7b3127564b713d83b7d0d1c6877121da3a17

Use POST requests for action=thanks/flowthanks

This is now necessary after the tokens re-write in core.

Bug: 70138
Change-Id: Ide61f7b9e6d58cc53b04cdeef9d17f781ef25039