Add visibility to audio vendor apex

Test: launch cuttlefish, CtsMediaAudioTestCases
Bug: 295803971
Change-Id: Ib929cc136465c2461a110ebb149e60f006065bef
diff --git a/media/libeffects/dynamicsproc/Android.bp b/media/libeffects/dynamicsproc/Android.bp
index 7838117..170674a 100644
--- a/media/libeffects/dynamicsproc/Android.bp
+++ b/media/libeffects/dynamicsproc/Android.bp
@@ -97,6 +97,6 @@
     ],
 
     visibility: [
-        "//hardware/interfaces/audio/aidl/default",
+        "//hardware/interfaces/audio/aidl/default:__subpackages__",
     ],
 }