[S] Change in coreboot[master]: amd: Convert dptc_enable to bool

[Raul Rangel (Code Review)]

Attention is currently required from: Jason Glenesk, Jason Nien, Matt DeVillier, Paul Menzel, Tim Van Patten, Fred Reitberger, Karthik Ramasubramanian.

Raul Rangel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/67188 )

Change subject: amd: Convert dptc_enable to bool
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Patch Set 5:

(1 comment)

File src/mainboard/google/zork/variants/morphius/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/67188/comment/091d753d_300a431e 
PS5, Line 33: true
> No, it doesn't need to be quoted. These values work correctly as raw `true`/`false` without quotes. […]

https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/thir...
Would you look at that.... apparently any non space character is considered a STRING... Why do we quote all the simple fields then!?