Test that IPA certs are removed after the server uninstall
process. This is needed since if these certs are not
removed from the system store, further installations
will fail.
Related: https://pagure.io/freeipa/issue/8614
Signed-off-by: Antonio Torres <antorres@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>