Updated mediawiki/extensions
Project: mediawiki/extensions/VectorBeta  e0a1bac43dd1e73d8124864ebe0175d0a50199e8

FormRefresh: Use 'MediaWikiPerformAction' instead of 'RequestContextCreateSkin'

Using the previous hook the global was getting set too late
and thus the styling change wasn't visible on some pages.

Bug: 71428
Change-Id: Id50a97d63286890e107a268f5d53f13b0b152360