Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  2e35f31d539c9d13f4f5d9328d2a3441a0fde7d7

Fix comparison of objects in ClaimDiffer

ClaimDiffer was detecting changes in the mainsnak even if nothing was
changed. This was due to a wrong comparison method used for comparing snak
objects.

REQUIRES: I2653426355 in DataModel to pass PHPSTRICT

Change-Id: I2f3273596731276770c66695ac839aa6912f133d