Add 'move-subpages' right to "closer" and "filemover" groups at ruwiki

Change-Id: I31b397cefb072cd542389646a33095d729a07901
Bug: T76131
Restore default configuration for ruwikisource bureaucrats

Bug: T44105
Change-Id: Ie4f5b3bb710a5ca542dfbd999484210f43e34117
Merge "Add 'move-subpages' right to "closer" and "filemover" groups at ruwiki"
Merge "Restore default configuration for ruwikisource bureaucrats"