[XS] Change in coreboot[main]: soc/intel/xeon_sp: Add smbios_get_max_socket

[Shuo Liu (Code Review)]

Shuo Liu has abandoned this change. ( https://review.coreboot.org/c/coreboot/+/83332?usp=email )

Change subject: soc/intel/xeon_sp: Add smbios_get_max_socket
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Abandoned