Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  90f564a5199abe301abde69885491a82b4f29f00

Adding "datatype" to ApiGetEntities default parameters

Fixes error triggered by change If2a4b28c3093f9a94f21ceb553df768ebf6a8cff.

Change-Id: I4dbe6cb67980ade8d06789b788b9a19f06ccb882