Updated mediawiki/extensions
Project: mediawiki/extensions/PollNY  a47548c1e062a5cc22db7f4e85a2f3dbb1af4233

Migrate to JSON i18n

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

Change-Id: Icd9e68d4c97fdef18bf852425d4c3489f3c5f1f6