Updated mediawiki/extensions
Project: mediawiki/extensions/SSLClientAuthentication  6ba1b245f5173b92d6e2d330a40922e524c8df7f

Migrate to JSON i18n

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

Change-Id: I6b699c37804e8007fb4feffff4b968ab764af02c