Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  66207412c4076018c66d8133b7fcc92b0fb477a5

RL: Correctly load modules that belong in the head and headItems

We were not doing this previously
Some extensions add head items that we currently do not surface

Change-Id: Ic8b65b2f602e36f47a492f7660240cd7920e7402