Set proper workdir for different distro in tempest container
Set proper workdir for different distro in tempest container

Change-Id: I382af2cb65529c7f425722ddceb6d3ddc4773890

coolsvap/kolla,stackforge/kolla,coolsvap/kolla,openstack/kolla,GalenMa/kolla,rahulunair/kolla,stackforge/kolla,intel-onp/kolla,coolsvap/kolla,nihilifer/kolla,intel-onp/kolla,nihilifer/kolla,mrangana/kolla,mrangana/kolla,GalenMa/kolla,stackforge/kolla,rahulunair/kolla,openstack/kolla