Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  9631d4f77c393b3ff11ef3b5056e7b48e98984e5

Add flag 'D' for wikidata edits on old watchlist/recentchanges

Using $wgRecentChangesFlag for this,
which was added with If69de05c to core.

Change-Id: Idc666db1b1b2b6656fa7b593f564f3f9c885f35f