mfd: intel-lpss: Add Intel Comet Lake PCI IDs

Intel Comet Lake has the same LPSS than Intel Cannon Lake.
Add the new IDs to the list of supported devices.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>