zenfone6: Load CAF audio policy volumes

* ZS630KL config has issues with speaker

Change-Id: I095b2e6d8199c1d542a50516a8b94351a4f5977d
diff --git a/audio/audio_policy_configuration.xml b/audio/audio_policy_configuration.xml
index 1948a4a..d37b130 100644
--- a/audio/audio_policy_configuration.xml
+++ b/audio/audio_policy_configuration.xml
@@ -409,7 +409,7 @@
 
     <!-- Volume section -->
 
-    <xi:include href="/vendor/etc/audio_policy_volumes_ZS630KL.xml"/>
+    <xi:include href="/vendor/etc/audio_policy_volumes.xml"/>
     <xi:include href="/vendor/etc/default_volume_tables.xml"/>
 
     <!-- End of Volume section -->