net/mlx5: E-Switch, Allow goto earlier chain if FW supports it

Mellanox FW can support this if ignore_flow_level capability exists.

Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>