Updated mediawiki/extensions
Project: mediawiki/extensions/Premoderation  6f936dc2c6335ac6401c903fc5f9b6be73c4151f

Migrate to JSON i18n

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

Change-Id: I782e6163413662a9fa4d1558b2a202546658be16