[XS] Change in coreboot[main]: soc/intel/alderlake: Fix incorrect microcode comments

[Michał Żygowski (Code Review)]

Attention is currently required from: Nick Vaccaro, Paul Menzel, Subrata Banik.

Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/78413?usp=email )

Change subject: soc/intel/alderlake: Fix incorrect microcode comments
......................................................................

Patch Set 2:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/78413/comment/9708167f_18c89c8f :
PS1, Line 20: So there is no need to add separate files for ADL and RPL SKUs.
> This sounds like you are doing more than just updating comments.

Rephrased it to correctly express my intention