Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  18532e4e52d8b38bc6d50e562c5e9d746f54def4

Move UpdateRepoOnMoveJob into repo using JobSpecification in client

JobSpecification allows us to make repo run this job without having
to instantiate it on client.

Bug: 60400
Change-Id: Iee0efb55303e501d8cfc7617cd6c2cd75581305a