net/mlx5: fix ConnectX-6 VF type recognition
net/mlx5: fix ConnectX-6 VF type recognition

The PCI virtual function type was not recognized correctly
for ConnectX-6 VF.

Fixes: f0354d842344 ("net/mlx5: add ConnectX-6 device IDs")
Cc: stable@dpdk.org

Signed-off-by: Viacheslav Ovsiienko <5b8db9bb93a9a9aefc8828f79604d1fe963a53dd@mellanox.com>
Acked-by: Matan Azrad <6969f5f553ad7652679a585a85d7321babc90464@mellanox.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk