Set cgpupns mode to host explicitly

Docker uses cgpupns mode host with cgroupv1, in 22.04 ubuntu
cgroupv2 is default and cgroupns is switched to private which
prevents from calling cgexec and move process out of cgroup
which we use in libvirt.

Related-Prod: PRODX-3456
Change-Id: I93f5f08dde954f0a4010c396b61f2692e15a5bbc
1 file changed
tree: 702de45816848306fe1357a584708c197ba850f7
  1. de/
  2. kubevirt/
  3. mosk-images/
  4. trymos/
  5. .gitignore
  6. .gitreview
  7. tox.ini