Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  25a0c5a8ee7de6fd9f70ba13d3903ac6ca08d9bb

Remove StoreFactory and related logic

The factory/registry logic for different kinds of storage backends
was overly complex and disfunctional.
As we don't need this right now, I removed it,
for now hardcoding which store is used by client and repo.

Change-Id: I0319cb28e8d04d6ee589aadaccd3c90d886d658f