Make criu still set scheduler and priority on restored process even
when its setting is the default one. Or if criu itself has special
setting on it, forked processes will inherit it, which is a wrong setting
for restored ones.
Signed-off-by: Yicheng Qin <yichengq@google.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>