Change in coreboot[master]: mb/intel/adlrvp: Use dedicated VBT files for ADL-M

[Patrick Georgi (Code Review)]

Attention is currently required from: Furquan Shaikh, Selma Bensaid, Maulik V Vaghela, Paul Menzel, Balaji Manigandan, Bernardo Perez Priego, Tim Wawrzynczak.
Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58202 )

Change subject: mb/intel/adlrvp: Use dedicated VBT files for ADL-M
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Patch Set 3:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/58202/comment/2c17829b_36bf4945 
PS3, Line 12: VBT files added at chrome-internal:4138272
> These VBT are HW specific, not sure what is the advantage of making them public. […]

The advantage is that a single tree can build everything. The project's culture is "open, except ..." and so far I haven't heard of VBTs needing an exception.

That said, I don't intend to block this change over it, VBTs are just some thing that nobody ever could argue why they should be put under lock & wrap, but for some reason often are.