hp_accel: Add a new PnP ID HPQ6007 for new HP laptops

The DriveGuard chips on the new HP laptops are with a new PnP ID
"HPQ6007".  It should be compatible with older chips.

Acked-by: Éric Piel <eric.piel@tremplin-utc.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>