Updated mediawiki/extensions
Project: mediawiki/extensions/RandomUsersWithAvatars  0c1eed9881f73c211e226cb1e099ab92c53356a0

No more legacy i18n (or $dir)

Also swapped wfMsg() for wfMessage(), addModules() for addModuleStyles() since the RL module contains only CSS, no JS + stylized some code parts.

Change-Id: Ic1efb566e2da9ac297d35d5e997b04b2289d2102