Change in coreboot[master]: intel/fsp2_0: Fix the mp_get_processor_info

[Furquan Shaikh (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Angel Pons, Subrata Banik, Aamir Bohra.
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50880 )

Change subject: intel/fsp2_0: Fix the mp_get_processor_info
......................................................................

Patch Set 3:

(1 comment)

File src/drivers/intel/fsp2_0/ppi/mp_service_ppi.c:

https://review.coreboot.org/c/coreboot/+/50880/comment/c216800e_84994804 
PS3, Line 58: get_cpu_core_thread_bits(&core_bits, &thread_bits);
            : 	get_cpu_topology_from_apicid(apicid, core_bits, thread_bits,
            : 		&package, &core, &thread);
This can just be one helper function, right?

```
get_cpu_topology_from_apicid(apicid, &package, &core, &thread);
```

That function can calculate core_bits and thread_bits by itself.