Updated mediawiki/extensions
Project: mediawiki/extensions/SharedCssJs  dad26414bb107f26095f9ac53ce87c6466d04568

Migrate to JSON i18n

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

Change-Id: I0c103437d474ab759baa16ec85f1e57535f211ac