Change in coreboot[master]: soc/intel/cse: config to enable oem key manifest

[Ravindra N (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Ravindra, Sridhar Siricilla, Krishna P Bhat D, Patrick Rudolph.
Ravindra N has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59895 )

Change subject: soc/intel/cse: config to enable oem key manifest
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Patch Set 3:

(4 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/59895/comment/6cbf1f38_9d42ac0e 
PS1, Line 9: BUG:b:207820413
> nit: BUG=b:207820413

Done

https://review.coreboot.org/c/coreboot/+/59895/comment/a3125ed6_b7bce6aa 
PS1, Line 10: TEST: Boot to kernal and check for the ipu authentication
> nit: kernel

Done

https://review.coreboot.org/c/coreboot/+/59895/comment/c448ea4b_15a02b7f 
PS1, Line 22: Cq-Depend: 3291463: config.baseboard.brya: config to support oem key manifest
> nit: Cq-Depend: chromium:3291463

Done

Patchset:

PS3: 
Please review the changes