Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  79c47a12f961966c9a9572a02d5f1eb2a7ac1709

Created a ClientSiteLinkLookup to query sitelinks

The class allows to get the sitelinks connected with a given title and
also includes the badges of this sitelink by loading the cached entity.

Change-Id: Ibc0471ce1c08d8b52b5f56f97375022b0d8ef910