agp/intel: Also add B43.1 to list of supported devices

This was a missing piece from 41a5142 that dropped recognition of the
AGP module for the second B43 variant.

Reported-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
1 file changed