platform/x86: hfi: Init per-cpu scores for each class

Initialize per CPU score `amd_hfi_ipcc_scores` which store energy score
and performance score data for each class.

Classic and dense cores are ranked according to those values as energy
efficiency capability or performance capability.  OS scheduler will pick cores
from the ranking list on each class ID for the thread which provide the class
id got from hardware feedback interface.

Signed-off-by: Perry Yuan <Perry.Yuan@amd.com>
Co-developed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/20250609200518.3616080-7-superm1@kernel.org