Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  956972c6f701582a7a62e3bd31d453197ee61a7f

Exclude ItemMoveTest from TravisCI build

It currently appears to need DB setup that is not happening and
that is should not depend upon to begin with

Change-Id: I16ea633698864c31afd6785ea7d3910f84d45139