Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  f13ae59ba81eccf9b822cbc56ffecc8d0d734162

Fix CodeSniffer warnings and errors

Based on https://integration.wikimedia.org/ci/job/mwext-Translate-phpcs-HEAD/1545/consoleFull

Change-Id: I6428d0dd2345fca3d4993cc1de5e5ab4815b1ce4