Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  0b98383077d1a9bafe39e142acef5377b8d616cf

Move the messages to describe novalue and somevalue Snaks to lib

As those are needed on client in order to display novalue and
somevalue Snaks correctly.

Bug: 46361
Change-Id: Ia375cb095c0b7cc40172f4f000655cf2061dc587