Change in coreboot[master]: mb/google/brya/var/brask: set tcc_offset value to 10

[Peter Ou (Code Review)]

Attention is currently required from: David Wu, Tim Wawrzynczak, Ren Kuo, Sumeet R Pawnikar, Nick Vaccaro, Alan Huang.
Peter Ou has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61142 )

Change subject: mb/google/brya/var/brask: set tcc_offset value to 10
......................................................................

Patch Set 4:

(1 comment)

Patchset:

PS4:
> This seems conservative value. But, looks fine for me.  […]

This is final value for Brask, for OEM should be fine tune.