selinux-autorelabel: set UEFI boot order (BootNext) same as BootCurrent
    
      This can be useful when user has this UEFI boot order e.g.:
    
                     Windows | grub | Linux
    
      And decides to boot into grub/Linux. In case the autorelabel service
      is being run after the boot into grub, then the reboot after the
      autorelabel is done will cause user to boot into Windows again...
    
      This change should make the behaviour more intuitive for the user.
    
    Signed-off-by: David Kaspar [Dee'Kej] <dkaspar@redhat.com>