Change in coreboot[master]: soc/intel/common: Implement ACPI CPPCv3 package to support hybrid core

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans, Nico Huber, Paul Menzel, Ravindra, Sridhar Siricilla, Subrata Banik, Michael Niewöhner, Patrick Rudolph.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59359 )

Change subject: soc/intel/common: Implement ACPI CPPCv3 package to support hybrid core
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Patch Set 7:

(1 comment)

File src/soc/intel/common/block/acpi/acpi.c:

https://review.coreboot.org/c/coreboot/+/59359/comment/a2ba57fb_4abee3f8 
PS7, Line 393: acpi_write_xppc_method
This is a bit weird. Why not generate it on a different scope than cpu 0 and call it from all CPUs instead of adding all the logic around core_id ==/!-= 0?