When generating systemd unit for pods, we need to remove certain
pod-related flags from the containers' create commands. Make sure
to account for all the syntax including a single argument with key and
value being split by `=`.
Fixes: #6766
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Create a new template for generating a pod unit file. Eventually, this
allows for treating and extending pod and container generation
seprately.
The `--new` flag now also works on pods.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
