Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  6ab45f256e16f5d941ae82c50809cb80dbbb7e32

(bug 49263) Introducing SnakValidator.

This is to be used for validating snaks in the API.

Change-Id: I7378838f9ab22a52261d79af6690f531f0f1ee2b