CHROMIUM: gpio: nm10_gpio: Add device ID of Intel HM65 chipset

CHROMIUM: gpio: nm10_gpio: Add device ID of Intel HM65 chipset

The GPIO access mechanism on the HM65 PCH is the same a NM10. Simply
adding the device ID of HM65 to this driver instead of writing a new
driver that essentially does the same thing.

BUG=chrome-os-partner:4977
TEST=crossystem should report the correct values of recoverysw_cur and
devsw_cur with this driver in place,

Change-Id: I5bb0082b77dc4dec8739f9e24d92be485e3f28ae
Signed-off-by: Sameer Nanda <snanda@chromium.org>
Reviewed-on: http://gerrit.chromium.org/gerrit/4272
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-by: Olof Johansson <olofj@chromium.org>