Updated mediawiki/extensions
Project: mediawiki/extensions/MyVariables  70cf94b675b7a84e4d6eb99850eca3d341b3d08a

Update i18n shim

A performance issue was fixed in the shim(s) generated by
generateJsonI18n.php, so it needed to be updated.

Change-Id: I194b1072433c8391a244e660ce0bc5a817572e26