Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  ba1148d094f7c3cbb86f0eb6c4080f9e3c8c12b7

Bug 47103: Prevent undefined photos being added to the page

Make the api throw an error when filename missing

Change-Id: I975007aedeadb75ada35edec35c58868ef497d87