Updated mediawiki/extensions
Project: mediawiki/extensions/WikiLove  618cf9b3757af6fcb6fec96d97d0ab3a4405b7d1

Migrate to JSON i18n

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

Change-Id: Ica0606bcacf8ca928eb02752a02b3cd78c6ecc00