restore: Comment why we need copy data on task restore args
restore: Comment why we need copy data on task restore args

Signed-off-by: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@parallels.com>

gonkulator/criu,efiop/criu,kawamuray/criu,KKoukiou/criu-remote,tych0/criu,wtf42/criu,KKoukiou/criu-remote,marcosnils/criu,KKoukiou/criu-remote,svloyso/criu,rentzsch/criu,marcosnils/criu,rentzsch/criu,fbocharov/criu,wtf42/criu,wtf42/criu,biddyweb/criu,eabatalov/criu,gablg1/criu,svloyso/criu,svloyso/criu,gonkulator/criu,LK4D4/criu,AuthenticEshkinKot/criu,gonkulator/criu,sdgdsffdsfff/criu,efiop/criu,rentzsch/criu,kawamuray/criu,kawamuray/criu,KKoukiou/criu-remote,AuthenticEshkinKot/criu,LK4D4/criu,LK4D4/criu,svloyso/criu,sdgdsffdsfff/criu,ldu4/criu,gonkulator/criu,ldu4/criu,fbocharov/criu,KKoukiou/criu-remote,gablg1/criu,AuthenticEshkinKot/criu,tych0/criu,wtf42/criu,rentzsch/criu,LK4D4/criu,AuthenticEshkinKot/criu,svloyso/criu,ldu4/criu,biddyweb/criu,sdgdsffdsfff/criu,efiop/criu,gablg1/criu,fbocharov/criu,marcosnils/criu,ldu4/criu,tych0/criu,efiop/criu,kawamuray/criu,biddyweb/criu,kawamuray/criu,eabatalov/criu,tych0/criu,LK4D4/criu,gonkulator/criu,fbocharov/criu,gablg1/criu,svloyso/criu,efiop/criu,AuthenticEshkinKot/criu,sdgdsffdsfff/criu,marcosnils/criu,marcosnils/criu,biddyweb/criu,gablg1/criu,rentzsch/criu,eabatalov/criu,sdgdsffdsfff/criu,gablg1/criu,efiop/criu,wtf42/criu,KKoukiou/criu-remote,eabatalov/criu,tych0/criu,rentzsch/criu,ldu4/criu,fbocharov/criu,biddyweb/criu,ldu4/criu,marcosnils/criu,fbocharov/criu,eabatalov/criu,tych0/criu,gonkulator/criu,AuthenticEshkinKot/criu,sdgdsffdsfff/criu,LK4D4/criu,eabatalov/criu,kawamuray/criu,biddyweb/criu,wtf42/criu