Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  ea828d409c43d194acafc130b11fa79fe1a058dd

Regression: Always prevent default behaviour of main menu click event

This is breaking our tests
We use the mousedown event but do not prevent the default click
event.
Follow up to  I9b6ae95b6145eb8c9cfe2868ab49112b77ee1b2a

Change-Id: I16bbc9b6efdcda1afb6f83ccd4ab3a74e481cfbb