Updated mediawiki/extensions
Project: mediawiki/extensions/WikibaseDataModel  7826344544f850859b7c5782fab9a1a086283415

Introducing Entity::getAllSnaks

This logic was factored out of ReferencedEntityFinder,
to improve testability, and to be able to use it for
future ReferencedUrlFinder, ReferencedImageFinder, etc.

Change-Id: Iae5f7817cfe17bbfe03ddb0ffeabf04bc59742bd