mb/google/brya: Add CHROMEOS_DRAM_PART_NUMBER_IN_CBI

Brya uses CBI to store dram part number. So enable the config.

BUG=b:186571840
BRANCH=none
TEST=dmidecode -t 17 can show the dram part number.

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I1b4fc4da31d8964763c3e671d84be71996fa5e2a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/mainboard/google/brya/Kconfig

@@ -31,6 +31,7 @@ config BASEBOARD_BRYA_LAPTOP
 	select SYSTEM_TYPE_LAPTOP
 
 config CHROMEOS
+	select CHROMEOS_DRAM_PART_NUMBER_IN_CBI
 	select EC_GOOGLE_CHROMEEC_SWITCHES
 	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
 	select HAS_RECOVERY_MRC_CACHE