MTL: add missing state for SDW CODEC

ALSABAT capture test was failing
due to wrong state on CODEC.

Signed-off-by: Mateusz Junkier <mateusz.junkier@intel.com>

Author: majunkier

alsa_settings/MTLP_RVP_SDW.state

@@ -33,3 +33,11 @@ state.sofsoundwire {
 		value true
 	}
 }
+state.CODEC {
+	control.4 {
+		iface MIXER
+		name 'PCM Playback Volume'
+		value.0 110
+		value.1 110
+	}
+}