[XS] Change in coreboot[main]: mb/google/brya/var/orisa: Remove redundant defaults from overridetree

[Rishika Raj (Code Review)]

Attention is currently required from: Amanda Hwang, Kapil Porwal, Nick Vaccaro.

Rishika Raj has posted comments on this change by Rishika Raj. ( https://review.coreboot.org/c/coreboot/+/83674?usp=email )

Change subject: mb/google/brya/var/orisa: Remove redundant defaults from overridetree
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Patch Set 4:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83674/comment/8af6f2db_3814644f?usp... :
PS4, Line 10: already exist in either the SoC-level or the platform-level configurations.
> `Possible unwrapped commit description (prefer a maximum 72 chars per line)`

Please fix.