x86: Add reboot quirk for every 5 series MacBook/Pro

Reboot does not work on my MacBook Pro 13 inch (MacBookPro5,5)
too. It seems all unibody MacBook and MacBookPro require
PCI reboot handling, i guess.

Following model/machine ID list shows unibody MacBook/Pro have
the 5 series of model number:

   http://www.everymac.com/systems/by_capability/macs-by-machine-model-machine-id.html

Signed-off-by: Shunichi Fuji <palglowr@gmail.com>
Cc: Ozan Çağlayan <ozan@pardus.org.tr>
LKML-Reference: <30046e3b0908101134p6487ddbftd8776e4ddef204be@mail.gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>