Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  f8fea818f4dffde9c604b44e87ec9f17b622490c

QA: update pointless test for RSpec3

We no longer allow uploads via the MF UI. We likely never will
again.

This test does not run and likely won't again. Updating the
syntax so it isn't obnoxious when looking through the repo.

Change-Id: Ib73676be691dda7cc2dc9a65ebf3bfd353906987