Updated mediawiki/extensions
Project: mediawiki/extensions/cldr  2fb2674f97ec6a67ef2de10972d0288151506e6c

Migrate to JSON i18n

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

Change-Id: I0a4e72a986ac28b9309100e336dcc073391259ee