Change in coreboot[master]: mb/google/brya/var/kano: Update TDP PL1, PL2, and PL4 for U28 SKUs

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: David Wu, Ren Kuo, Nick Vaccaro, EricR Lai.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62466 )

Change subject: mb/google/brya/var/kano: Update TDP PL1, PL2, and PL4 for U28 SKUs
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Patch Set 3: Code-Review+2

(1 comment)

File src/mainboard/google/brya/variants/kano/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/62466/comment/c80678ab_2f9b1804 
PS3, Line 66: 	register "power_limits_config[ADL_P_282_482_28W_CORE]" = "{
> Do we still need this? you already update the cpu_power_limits limits. […]

Probably still a good idea to have a known-good default in there in case of DPTF software errors.