i40iw: Remove pre-production workaround for resource profile 1

Support for resource profile 1 is currenlty deprecated due to
a pre-production errata. Remove this workaround as its no longer
needed.

Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>