kola/tests/misc: allow systemd-resolved dns stub resolver in coreos.network.listeners
kola/tests/misc: allow systemd-resolved dns stub resolver in coreos.network.listeners

marineam/mantle,glevand/coreos--mantle,marineam/mantle,dm0-/mantle,quantum/coreos-mantle,dm0-/mantle,glevand/coreos--mantle,quantum/coreos-mantle