Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  f0838738541aeef4bd444b5f0c753890a036c937

Hygiene: Cleanup mw-ui-icon specific code

* The watchstar icons in search should use a standard icon size
* Limit rules in page actions to the icons that have issues.
* Purposely misalign icons (see bug 73391)

Change-Id: I7356e832b1d160769ce965cfab20bae05696642f