Updated mediawiki/extensions Project: mediawiki/extensions/Translate 912434e0953e634e3b3bd02460a454aac0d4a56c
Fix exception "Checker class XYZ does not exist."
Autoloads were not getting recorded due to missing references in hooks.
Change-Id: I072a1c2618272414c6b7d616433c9bace68dbe21