sm8350-common: hal: audio: Update gain to 84 for WSA MCS devices

As per systems team requirement, increase WSA MCS volume to 84.

Change-Id: If74246d0c5941b9d07fad5908f728be3af302bd6

audio/audio_tuning_mixer.txt

@@ -190,8 +190,8 @@ SpkrLeft VISENSE Switch:1
 SpkrRight VISENSE Switch:1
 SpkrLeft SWR DAC_Port Switch:1
 SpkrRight SWR DAC_Port Switch:1
-WSA_RX0 Digital Volume:62
-WSA_RX1 Digital Volume:62
+WSA_RX0 Digital Volume:84
+WSA_RX1 Digital Volume:84
 WSA_CDC_DMA_RX_0 Audio Mixer MultiMedia1:1
 
 disable
@@ -222,7 +222,7 @@ WSA_COMP1 Switch:1
 SpkrLeft COMP Switch:1
 SpkrLeft VISENSE Switch:1
 SpkrLeft SWR DAC_Port Switch:1
-WSA_RX0 Digital Volume:62
+WSA_RX0 Digital Volume:84
 WSA_CDC_DMA_RX_0 Audio Mixer MultiMedia1:1
 
 disable
@@ -248,7 +248,7 @@ WSA_COMP2 Switch:1
 SpkrRight COMP Switch:1
 SpkrRight VISENSE Switch:1
 SpkrRight SWR DAC_Port Switch:1
-WSA_RX1 Digital Volume:62
+WSA_RX1 Digital Volume:84
 WSA_CDC_DMA_RX_0 Audio Mixer MultiMedia1:1
 
 disable