Updated mediawiki/skins
Project: mediawiki/skins/chameleon  359878dca3e163582db4640d67ec9f1d5ba1482f

Fix @navbar-default-link-active-bg

Part-revert of Ie7cfa396321b

Change-Id: I18df324a262f740552bfd7f9e41e5cc349c97e4e