Updated mediawiki/extensions
Project: mediawiki/extensions/StarterWiki  2c65d133f69756e4660c118e9077af94a740affa

Migrate to JSON i18n

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

Change-Id: I26926bb93eb1e22f28c475caa3a7abfffbfd5b9a