Updated mediawiki/extensions
Project: mediawiki/extensions/CategoryTree  d3f6a6f53f5cc053c618d76e985988d291462a2c

Re-add erroneously removed translations

This is a partial revert of
https://gerrit.wikimedia.org/r/#/c/86464/1/CategoryTree.i18n.php
Change-Id: Iec63fc3d93c00ff0c2b6978447fcef357409a8d9