i40e: fix missing DA cable check

i40e: fix missing DA cable check

Orabug: 24568124

When a Direct Attach (DA) cable is used, if the i40e_set_settings
function is called it would return an error. Add the DA type so
the function won't fail.

Change-ID: I2b802f27a5d91cfefa72fd1f852acb4d74647a8e
Signed-off-by: Serey Kong <serey.kong@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit 6536227d1dd60dcd4a4a4a32825842c1456fa78c)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>