Updated mediawiki/extensions
Project: mediawiki/extensions/TitleBlacklist  013979589dcef185e64ada141679fddaeea81e4c

Migrate to JSON i18n

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

Change-Id: I55d19cd7008c5638f7c599727c429968be86fc06