intel_ips: blacklist HP ProBook laptops

intel_ips driver spews the warning message
  "ME failed to update for more than 1s, likely hung"
at each second endlessly on HP ProBook laptops with IronLake.

As this has never worked, better to blacklist the driver for now.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>