Change in coreboot[master]: soc/intel/skylake: Move FSP_HYPERTHREADING to common Intel Kconfig

[Arthur Heymans (Code Review)]

Attention is currently required from: Felix Singer, Anjaneya "Reddy" Chagam, Nico Huber, Jonathan Zhang, Johnny Lin, Christian Walter, Tim Wawrzynczak, Michael Niewöhner, Tim Chu.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60543 )

Change subject: soc/intel/skylake: Move FSP_HYPERTHREADING to common Intel Kconfig
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Patch Set 6:

(2 comments)

File src/soc/intel/common/block/cpu/Kconfig:

https://review.coreboot.org/c/coreboot/+/60543/comment/7a5fe0e3_d0678c88 
PS6, Line 144: if HAVE_HYPERTHREADING
use "depends on".

File src/soc/intel/xeon_sp/Kconfig:

https://review.coreboot.org/c/coreboot/+/60543/comment/e8c649e5_a4320891 
PS6, Line 38: HAVE_HYPERTHREADING
Can you select this in patches that hook it up? It looks like only skylake consumes CONFIG_FSP_HYPERTHREADING