mb/google/brya/variants/primus: add fw config probe for speaker amp

Added fw config probe for MX98360A.

BUG=b:205883511
TEST=emerge-brya coreboot chromeos-bootimage and check audio function

Signed-off-by: Malik_Hsu <malik_hsu@wistron.corp-partner.google.com>
Change-Id: I2452b752ce58a5d0f1008cf187fb79ace6c4285f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59613
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/mainboard/google/brya/variants/primus/overridetree.cb

@@ -266,6 +266,7 @@ chip soc/intel/alderlake
 				register "sdmode_delay" = "5"
 				device generic 0 on
 					probe AUDIO MAX98360_ALC5682I_I2S
+					probe AUDIO MAX98360_ALC5682I_VS_I2S
 				end
 			end
 		end