[build] Updated skins parents after xwiki-skins-12 release.
[build] Updated skins parents after xwiki-skins-12 release.



git-svn-id: eea26612969e16cfeea121ea268596bb181b6a2a@19646 f329d543-caf0-0310-9063-dda96c69346f

pbondoer/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform