zdtm.py: Allow specifying the test suit description file
zdtm.py: Allow specifying the test suit description file

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

AuthenticEshkinKot/criu,efiop/criu,eabatalov/criu,fbocharov/criu,eabatalov/criu,tych0/criu,wtf42/criu,fbocharov/criu,tych0/criu,eabatalov/criu,ldu4/criu,svloyso/criu,svloyso/criu,AuthenticEshkinKot/criu,fbocharov/criu,svloyso/criu,fbocharov/criu,efiop/criu,svloyso/criu,KKoukiou/criu-remote,KKoukiou/criu-remote,AuthenticEshkinKot/criu,wtf42/criu,KKoukiou/criu-remote,tych0/criu,AuthenticEshkinKot/criu,wtf42/criu,efiop/criu,tych0/criu,eabatalov/criu,wtf42/criu,ldu4/criu,svloyso/criu,AuthenticEshkinKot/criu,ldu4/criu,wtf42/criu,ldu4/criu,AuthenticEshkinKot/criu,tych0/criu,eabatalov/criu,svloyso/criu,fbocharov/criu,KKoukiou/criu-remote,tych0/criu,efiop/criu,KKoukiou/criu-remote,ldu4/criu,efiop/criu,ldu4/criu,efiop/criu,eabatalov/criu,fbocharov/criu,wtf42/criu,KKoukiou/criu-remote