platform/x86: intel_pmc_core: Add support for Alder Lake PCH-P

Alder PCH-P is based on Tiger Lake PCH.

Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
Link: https://lore.kernel.org/r/20210417031252.3020837-10-david.e.box@linux.intel.com


Signed-off-by: Hans de Goede <hdegoede@redhat.com>