Updated mediawiki/extensions
Project: mediawiki/extensions/MwEmbedSupport  11ee237f28910bc028047f9b23c9ba4b8cb241b8

Migrate to JSON i18n

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

Change-Id: I3cdc31afdfe6e61825469a5eb6b720a07b017109