i40evf: remove unused device ID

i40evf: remove unused device ID

This device ID was intended for use when running Linux VF drivers under
Hyper-V, but we have determined that it is not necessary. Since it is
unused, and will never be used, remove it.

Change-ID: I74998ab4237db043cd400547bb54a0a5e2a37ea5
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>