* Convert nxos_vrf to DI module Signed-off-by: Trishna Guha <trishnaguha17@gmail.com> * Add purge example and improve logic Signed-off-by: Trishna Guha <trishnaguha17@gmail.com> * revert version_added for rd param Signed-off-by: Trishna Guha <trishnaguha17@gmail.com> * update test to use network_cli Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>