Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  8b4e0e8de09fee6111cb6668fc5e3acc2ec3ec09

Reflect changes to ByPropertyIdArray in Wikibase

(Requires change I5de8cd5e2280bda88cbbf2c351380082e2bb8ff0)

Change-Id: I589d5c8fd1f42503cadbd0ad5148b1aff27795cf