pci: add support for 82576NS serdes to existing SR-IOV quirk

This patch adds support for the 82576NS Serdes adapter to the existing pci
quirk for 82576 parts.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>