Updated mediawiki/extensions
Project: mediawiki/extensions/PhpTagsFunctions  cc1d50591956d33629072ea9c6f4c98d65598ae5

Migrate to JSON i18n

Procedure per https://www.mediawiki.org/wiki/Manual:GenerateJsonI18n.php
with shim.

Change-Id: Idffc9298109f3e641166c08bbd609017c38c08bc