Updated mediawiki/extensions/Wikidata
Project: mediawiki/extensions/Wikibase  61691be52b3fbe1ad552c4bc039cf26ff9fecb49

Fixed Reference and Statement QUnit tests

Using property id strings instead of numbers in the Reference and Statement QUnit tests.

Change-Id: I9a16d071e590d66f15fe727bfe9ebbd916aa2282
(cherry picked from commit 967b7fc84e9e5da7f862c9d15d53225b57dddb7f)