Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  4f74d704a4096f1f2d8d05e53e45f2b77d68d39a

QA: Remove protected page step from stable page loading

This does not seem to be needed. The test for ajax loading will be
removed in upcoming sprints.

Change-Id: I634cfd73e92f59695ce2c4b47a4ba9f33d650af9