[XS] Change in coreboot[main]: mb/google/brya/var/quandiso: Add VBT data file

[Robert Chen (Code Review)]

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

Robert Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/77588?usp=email )

Change subject: mb/google/brya/var/quandiso: Add VBT data file
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Patch Set 6:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/77588/comment/d2c302d6_84ee933f :
PS6, Line 10: The VBT file is copied from
            : chromeos internal source and based on yaviks VBT.
> It’d be great if you also documented, in what ways it was changed.

Quandiso have the same vbt setting with yaviks, so it is exactly the same with yaviks PVT phase file.