Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  f0b531e5134b949e18a84784a341dd27746e26c2

QA: Remove superfluous test

Footer does not vary depending on being logged in or not so these
tests are unnecessary

Change-Id: I5889f05925e9faff5b56a142ee8c9a2249d2ad68