Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  4563bfe6789473df5bc2e491df4dac1828757ed2

Fix DispatchStatsTest and EntityChangeTest

* renamed misnamed test class
* replaced "truncate" with "delete" for SQLite compatibility
* use generic Site objects
* provide defaults for change_id and user_id

Change-Id: Icae47e5e29217a647b2e0ed513542996b82d40c6