spatializer: fix aidl interface dependency

Create a separate library for spatializer aidl
interfaces to solve double inclusion of some dependencies
in framework.jar and services.jar

Bug: 188502620
Test: atest StrictJavaPackagesTest#testBootClasspathAndSystemServerClasspath_nonDuplicateClasses

Change-Id: I4c8a2149c650d22e335e73e73baaa361b58cda29
Merged-In: I4c8a2149c650d22e335e73e73baaa361b58cda29
diff --git a/services/audiopolicy/service/Android.bp b/services/audiopolicy/service/Android.bp
index 5ffddc2..8ae0901 100644
--- a/services/audiopolicy/service/Android.bp
+++ b/services/audiopolicy/service/Android.bp
@@ -50,6 +50,7 @@
         "audiopolicy-types-aidl-cpp",
         "capture_state_listener-aidl-cpp",
         "framework-permission-aidl-cpp",
+        "spatializer-aidl-cpp",
     ],
 
     static_libs: [