this is to avoid differences in ordering and white space. The same
approach is used on rhel7-extras branch.
Cherry-picked from 04bc5e9e86
Related: rhbz#1825190
Note: use podman-docker to avoid changing tests too much. This
is also what we have on the RHEL branches.
There's no service to be started/restarted so remove everything
related to docker service.
Cherry-picked from e1b45958f4
Related: rhbz#1769525