Updated mediawiki/extensions
Project: mediawiki/extensions/WikiTextLoggedInOut  a25e0d12418e411567b4fc3a1dc53131dde80310

Migrate to JSON i18n

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

Change-Id: I9949bcc50a6a9b949185ccf574be63d59ade28bb