Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  cdbd5283d6038a8f8d1bacbfb9b259e3f4dc8160

Don't add empty change when coalescing client recent changes comments

Bug: 45812
Change-Id: Ibe2ec4f42b05ab19c1432b4e2f3ae5631a190f37