mb/google/trulo/var/pujjolo: Update verb table

Update the verb table to decrease the speaker output level.

BUG=b:404480459
TEST=Build and boot to OS, check test result is pass with
hardware engineer and Realtek.

Change-Id: I4f0544ab220ffdbcb2e61ca2f1d2e0d9ae36b1ce
Signed-off-by: Luca Lai <luca.lai@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88592
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>

src/mainboard/google/brya/variants/pujjolo/hda_verb.c

@@ -37,7 +37,7 @@ const u32 cim_verb_data[] = {
 	0x0204C003,
 	//==========Widget node 0x20 - 1 : ClassD 2W
 	0x02050038,
-	0x02047981,
+	0x02048981,
 	0x0205001B,
 	0x02040A4B,
 	//==========Widget node 0x20 - 2