Updated mediawiki/extensions/Wikidata
Project: mediawiki/extensions/Wikibase  8868acffee87759ecde73b25ca41e6618ee0f493

Adjust SpecialWatchlistQuery hook usage for Iec4aab87 in core

Ensure compatibility with both MW 1.22 and MW 1.23.

Change-Id: I4791ab18ca2595ba7f531ebc86488fad2581778c