Updated mediawiki/extensions
Project: mediawiki/extensions/PanScroll  038ab93495480d284f5520da810bbd8ec4acaa73

Migrate to JSON i18n

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

Change-Id: Ib61ab9ef00939b8191dbc17d15fbe51c1f07b63c