ci: add unit test for networkfencing util
ci: add unit test for networkfencing util

Signed-off-by: Yug Gupta <0bdbd163d0c315ea6160e8172ff8eceaf795a460@gmail.com>

ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi