Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  65fc54859b3a4806684d7875a504ba5857996ff3

QA: Fix Chrome builds for language browser tests

Prevent the search for an overlay from matching the LoadingOverlay
by explicitly looking for the language overlay

Change-Id: I63a93452858b899c182202135b3e20b363950503