mb/google/octopus: add audio codec into SSFC support for Bobba

BUG=b:174118027
BRANCH=octopus
TEST=adjust SSFC value of CBI to select RT5682 or DA7219 then check
whether device tree is updated correspondingly by disabling unselected
one.

Signed-off-by: Marco Chen <marcochen@google.com>
Change-Id: Id37c4c5716ade0851cfcb24e12b390841e633ac9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48795
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>

src/mainboard/google/octopus/Kconfig.name

@@ -34,6 +34,7 @@ config BOARD_GOOGLE_BOBBA
 	select BASEBOARD_OCTOPUS_LAPTOP
 	select BOARD_GOOGLE_BASEBOARD_OCTOPUS
 	select NHLT_DA7219 if INCLUDE_NHLT_BLOBS
+	select NHLT_RT5682 if INCLUDE_NHLT_BLOBS
 
 config BOARD_GOOGLE_MEEP
 	bool "->  Meep"