Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  59f94a47840641ba6b57d7d076e2b5702e6c7f5c

Fixed QUnit tests

QUnit tests were broken as of change Iac8442d396e98ad529e88b91f063e7e130653d97.

Change-Id: Ic274d1f925bc5d15c480ad84ec2d54b04d0c588b