Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  a789ee43e6f2d49aec32069d982d743b95e254bc

Special:PageMigration: don't add the created pages to watchlist

Generally, translation admins don't want to follow updates to the
translations they migrated, which are not their own.

Change-Id: I620b9d6d04cf21f0c1520e87a9a04db5e0a86555