Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  bfbace734b51a69de07de999fbde7b157fc77a72

Add test to EditEntityTest for the fix in Gerrit 135489

See Ib0fd773dacddc782a93f53838c1189e41d16e748.

Change-Id: Ieafb629604f4680c23f9227b975f73b6dba8476a