ixgbe: Add SFP support for missed 82598 PHY

One of the 82598 phys was not being correctly identified as being SFP.
This change corrects that.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>