iavf: change remaining i40e defines to be iavf

There were a couple of erroneously missed i40e names to
update to iavf left after the larger chunks.  Updated them
separately so now they should all be aligned as iavf.

Signed-off-by: Alice Michael <alice.michael@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>