net/mlx5e: CT: Fix setting flow_source for smfs ct tuples

Cited patch sets flow_source to ANY overriding the provided spec
flow_source, avoiding the optimization done by commit c9c079b4
("net/mlx5: CT: Set flow source hint from provided tuple device").

To fix the above, set the dr_rule flow_source from provided flow spec.

Fixes: 3ee61ebb ("net/mlx5: CT: Add software steering ct flow steering provider")
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/en/tc/ct_fs_smfs.c

@@ -330,7 +330,7 @@ mlx5_ct_fs_smfs_ct_rule_add(struct mlx5_ct_fs *fs, struct mlx5_flow_spec *spec,
 	}
 
 	rule = mlx5_smfs_rule_create(smfs_matcher->dr_matcher, spec, num_actions, actions,
-				     MLX5_FLOW_CONTEXT_FLOW_SOURCE_ANY_VPORT);
+				     spec->flow_context.flow_source);
 	if (!rule) {
 		err = -EINVAL;
 		goto err_create;