Updated mediawiki/extensions
Project: mediawiki/extensions/TitleIcon  da522142c56ee3d2640235f4eefe3a7b122039d3

Migrate to JSON i18n

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

Change-Id: Idcaeb74687da10115a1d154fdbaf5cb730c48da9