Spatializer default implementatoin with VTS

Bug: 273373363
Test: atest VtsHalSpatializerTargetTest
Test: atest VtsHalAudioEffectTargetTest

Change-Id: I41218661ac7265723258303438dd01f704838188
diff --git a/audio/aidl/vts/Android.bp b/audio/aidl/vts/Android.bp
index 191f928..1cfa86e 100644
--- a/audio/aidl/vts/Android.bp
+++ b/audio/aidl/vts/Android.bp
@@ -169,3 +169,9 @@
     defaults: ["VtsHalAudioTargetTestDefaults"],
     srcs: ["VtsHalNSTargetTest.cpp"],
 }
+
+cc_test {
+    name: "VtsHalSpatializerTargetTest",
+    defaults: ["VtsHalAudioTargetTestDefaults"],
+    srcs: ["VtsHalSpatializerTargetTest.cpp"],
+}