Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  180c9c940a2fb2fc129a3824dc380b7d23fc94e5

Fix selenium test for Special:EntitiesWithoutLabel

- this broke after a baseclass SpecialEntitiesWithoutPage got introduced
  where the ids of the form elements changed

Change-Id: I358715a6ceb0de4d3bf3d328a64c6482ab288568