Avoid filename collisions in JUNIT_PATH
Avoid filename collisions in JUNIT_PATH

Collect *_junit.xml files with their directory hierarchy to avoid file
name collisions when there are multiple modules with the same name.

Signed-off-by: Ralf Haferkamp <6972bdd7dec75710593d62d13eab0eaf0ce26d83@suse.com>

kubernetes-incubator/cri-o,mikebrow/cri-o,nalind/cri-o,mikebrow/cri-o,nalind/cri-o,mikebrow/cri-o,nalind/cri-o,kubernetes-incubator/ocid,kubernetes-incubator/cri-o,kubernetes-incubator/cri-o,kubernetes-incubator/ocid,kubernetes-incubator/cri-o,kubernetes-incubator/ocid,mikebrow/cri-o