[S] Change in coreboot[master]: soc/intel/mtl: Add meteorlake B0 stepping CPU ID

[Subrata Banik (Code Review)]

Attention is currently required from: Tarun Tuli, Paul Menzel, Kapil Porwal, Musse Abdullahi.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74300 )

Change subject: soc/intel/mtl: Add meteorlake B0 stepping CPU ID
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Patch Set 1:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/74300/comment/f3f45213_23c9cd75 
PS1, Line 7: soc/intel/mtl:
soc/intel/meteorlake:

https://review.coreboot.org/c/coreboot/+/74300/comment/a324db31_7b32c20f 
PS1, Line 7: meteorlake
drop this

https://review.coreboot.org/c/coreboot/+/74300/comment/6adab657_d386138a 
PS1, Line 8:
> If you have the source handy, please document it in the commit message.

please mention the doc number and a test line