Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  c8c69414634092e434d7c9e48c1cb9339e724a66

Passing mediaWiki JavaScript object to valueview as option

In order to get rid of some expert's hard-coded mediaWiki dependency, the mediaWiki
JavaScript object is passed as an option when initializing an expert.

Change-Id: I3a5dd856b946b526684532c16867747a9b902dd9