net/mlx5e: Use the proper UAPI values when offloading TC vlan actions

net/mlx5e: Use the proper UAPI values when offloading TC vlan actions

Currently we use the non UAPI values and we miss erring on
the modify action which is not supported, fix that.

Fixes: 0a4e504ef574 ('net/mlx5e: Add TC vlan action for SRIOV offloads')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reported-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>