zdtm.sh: don't change owner of a test directory
zdtm.sh: don't change owner of a test directory

After changing an owner the current user will not be able to remove or
change the directory. It isn't convenient.

Reported-by: Tycho Andersen <10c18fcb898ee6b17d6575d444b125d10b3f4d6a@canonical.com>
Signed-off-by: Andrey Vagin <74c05afa918858348d6db8037d82fa8124870113@openvz.org>
Signed-off-by: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@parallels.com>

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