Mount /run/systemd/journal/socket into test-system containers
Mount /run/systemd/journal/socket into test-system containers

The nested podman tries to write to it.  This primarily only
removes noise from logs, it does not seem to significantly change
behavior.

Signed-off-by: Miloslav Trmač <9c008e38982a5397deb855345fb164f0558459ae@redhat.com>

mtrmac/skopeo,mtrmac/skopeo,mtrmac/skopeo