Enforce alphabetical ordering of command-line options in
man pages. Not as simple as with podman, because conventions
are different.
Reference: https://github.com/containers/podman/pull/13625
Signed-off-by: Ed Santiago <santiago@redhat.com>
allow to override the cgroup manager with a global option
--cgroup-manager=MANAGER that has the same semantic as Podman.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>