Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  fb21031138ca2407e358e65dedb9b0fb0dd49b36

Revert "Replace widgetBaseClass with widgetFullName"

Overwriting widgetFullName obviously breaks a lot of stuff.

This reverts commit 708a3406c7c4c559b8a6eccf4823647e2c087aa3.

Change-Id: I13e8a22501d8dd71a9786cf87c6f8d14404dd069