net/mlx5: E-Switch, Use vport metadata matching by default

net/mlx5: E-Switch, Use vport metadata matching by default

Multiple features use metadata matching such as bond vport
in live migration, multi-port RoCE mode, stacked devices;
hence, enable vport metadata matching by default.

Fixes: a6cc7fa59421 ("net/mlx5: E-Switch, Use vport metadata matching only when mandatory")
Signed-off-by: Vu Pham <vuhuong@mellanox.com>
Reviewed-by: Bodong Wang <bodong@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>