Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  f0e2da0c5d8f40d37997ffccee6275f4b192c2e7

Use SkinFallback as a dummy script in BeforePageDisplayHandlerTest

As SkinVector has been moved out of core.

Change-Id: I75c4a063624819ca5780c6c2bdaa3921dc2e631e