DynamicsProcessing: Add AIDL placeholder implementation and its unit test

Update audio_effects_config.xml to use libeffect dynamicsProcessing
implementation.

Bug: 258124419
Test: atest VtsHalDynamicsProcessingTargetTest
Test: atest VtsHalAudioEffectTargetTest

Change-Id: If93d084be383b716ff950faf1c3e23d6c1edaa66
diff --git a/audio/aidl/TEST_MAPPING b/audio/aidl/TEST_MAPPING
index a166e61..486c13d 100644
--- a/audio/aidl/TEST_MAPPING
+++ b/audio/aidl/TEST_MAPPING
@@ -13,6 +13,9 @@
       "name": "VtsHalDownmixTargetTest"
     },
     {
+      "name": "VtsHalDynamicProcessingTargetTest"
+    },
+    {
       "name": "VtsHalEnvironmentalReverbTargetTest"
     },
     {