Updated mediawiki/skins
Project: mediawiki/skins/Vector  f48c697425064d82602eb91f152dc925b10d17da

Use $GLOBALS for globals

Follow up: I10f071253e48e6492949ebbc3c07964c747e885f

Change-Id: Iabcba276de1031041b2d458679b4ebca1931c129