net/mlx5: E-switch, Offloads shift ACL programming during enable/disable vport

net/mlx5: E-switch, Offloads shift ACL programming during enable/disable vport

Currently legacy mode enables ACL while enabling vport, while offloads
mode enable ACL when moving to offloads mode.

Bring consistency to both modes by enabling/disabling ACL when
enabling/disabling a vport.

It also eliminates creating ingress ACL table on unused ECPF vport in
offloads mode.

Signed-off-by: Vu Pham <vuhuong@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>