Fix updated runc dep breaking pod devices cgroup

The update to runc broke creation of devices for containers in
the pod cgroup. We don't support the device cgroup for pods at
present, so just disable it for now, resolving the issue.

Thanks to Giuseppe for finding the fix.

[NO NEW TESTS NEEDED] fixes a test break

Signed-off-by: Matt Heon <[email protected]>

libpod/runtime_pod_linux.go

@@ -39,6 +39,7 @@ func (r *Runtime) platformMakePod(pod *Pod, p specgen.PodSpecGenerator) error {
 							if err != nil {
 								return err
 							}
+							res.SkipDevices = true
 							// Need to both create and update the cgroup
 							// rather than create a new path in c/common for pod cgroup creation
 							// just create as if it is a ctr and then update figures out that we need to