Change in coreboot[master]: mb/google/brask/variants/moli: add delay time to rtd3-cold

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: YH Lin, Paul Menzel, Zhuohao Lee, Raihow Shi, Felix Held.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63544 )

Change subject: mb/google/brask/variants/moli: add delay time to rtd3-cold
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Patch Set 6:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/63544/comment/383d4dbe_ba8ce8c5 
PS6, Line 12: We checked power on sequence requires enable pin prior to reset pin,
            : so added delay to meet the sequence.
            : Based on BH799BB_Preliminary_DS_R079_20201124.pdf in chapter 7.2.
nit: remove line break between lines 11 and 12 OR add another line break between them (new paragraph)