Merge pull request #6338 from rhatdan/build3

Attempt to turn on special_testing_in_podman tests

.cirrus.yml

@@ -511,7 +511,6 @@ special_testing_rootless_task:
 
 special_testing_in_podman_task:
 
-    skip: $CI == 'true'
     alias: "special_testing_in_podman"
     depends_on:
         - "gating"

contrib/cirrus/integration_test.sh

@@ -18,7 +18,7 @@ cd "$GOSRC"
 
 case "$SPECIALMODE" in
     in_podman)
-        ${CONTAINER_RUNTIME} run --rm --privileged --net=host \
+        ${CONTAINER_RUNTIME} run --rm --privileged --net=host --cgroupns=host \
             -v $GOSRC:$GOSRC:Z \
             --workdir $GOSRC \
             -e "CGROUP_MANAGER=cgroupfs" \