Create vendor apex for cuttlefish audio and audio effect

Test: launch cuttlefish, CtsMediaAudioTestCases
Bug: 295803971
Change-Id: I056c3e81662f90207702b47664c23b7ddd1db378
diff --git a/audio/aidl/default/android.hardware.audio.service-aidl.xml b/audio/aidl/default/android.hardware.audio.service-aidl.xml
index 2a51876..5278e4f 100644
--- a/audio/aidl/default/android.hardware.audio.service-aidl.xml
+++ b/audio/aidl/default/android.hardware.audio.service-aidl.xml
@@ -31,4 +31,9 @@
     <fqname>IModule/usb</fqname>
   </hal>
   -->
+  <hal format="aidl">
+    <name>android.hardware.audio.effect</name>
+    <version>2</version>
+    <fqname>IFactory/default</fqname>
+  </hal>
 </manifest>