powercap: intel_rapl: Add support for Panther Lake platform

Add support for PantherLake platform to the RAPL common driver.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Link: https://patch.msgid.link/20241203075802.584741-2-rui.zhang@intel.com


[ rjw: Subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>