Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  602087ab22944fe15194b0e7b2229f3a5689eafb

Fix bad title in SpecialUnconnectedPagesTest.

"en:foo" is parsed as an interwiki link. It's not a valid local title.

Change-Id: I7efd7bbc576750f94cf7c029a6682953f269030e