[S] Change in coreboot[main]: soc/intel/meteorlake: Enable SOC config override during boot

[Bora Guvendik (Code Review)]

Attention is currently required from: Cliff Huang, Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Subrata Banik, Tarun, Wonkyu Kim.

Bora Guvendik has posted comments on this change by Cliff Huang. ( https://review.coreboot.org/c/coreboot/+/82174?usp=email )

Change subject: soc/intel/meteorlake: Enable SOC config override during boot
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Patch Set 4: Code-Review+1