Add more DTS audio encodings to the AIDL interface

Allow the additional DTS encodings (ENCODING_DTS_HD_MA and ENCODING_DTS_UHD_P2) in the audio_policy_configuration.xsd schema file for the AIDL interface.

Change-Id: Id87b5bcbc1729c6d5158770ffd891b32367a877a
Test: atest DtsAudioFormatsTest
Bug: 235469058
Bug: 243789303
diff --git a/audio/aidl/default/config/audio_policy_configuration.xsd b/audio/aidl/default/config/audio_policy_configuration.xsd
index 823b217..2c18a1e 100644
--- a/audio/aidl/default/config/audio_policy_configuration.xsd
+++ b/audio/aidl/default/config/audio_policy_configuration.xsd
@@ -424,6 +424,8 @@
             <xs:enumeration value="AUDIO_FORMAT_DRA"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_QLEA"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_R4"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS_HD_MA"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS_UHD_P2"/>
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="extendableAudioFormat">