x86: Add quirk for reboot stalls on a Dell Optiplex 360

The Dell Optiplex 360 hangs on reboot, just like the Optiplex 330, so
the same quirk is needed.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Steve Conklin <steve.conklin@canonical.com>
Cc: Leann Ogasawara <leann.ogasawara@canonical.com>
Cc: <stable@kernel.org>
LKML-Reference: <200906051202.38311.jdelvare@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>