Change in coreboot[master]: soc/intel/alderlake: Increase VBT size to 9 KiB

[Ronak Kanabar (Code Review)]

Attention is currently required from: Maulik V Vaghela, Tim Wawrzynczak, Subrata Banik.
Ronak Kanabar has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50299 )

Change subject: soc/intel/alderlake: Increase VBT size to 9 KiB
......................................................................

Patch Set 4: Code-Review+2