config: update msmfalcon configuration

- Update mixer path, policy conf, aanc tuning,
  sound trigger configuration to match 8998

Change-Id: Ia827632d8a766f3c238d5c67fa461ec0844254f7
diff --git a/configs/msmfalcon/audio_effects.conf b/configs/msmfalcon/audio_effects.conf
index 5738cf9..d643592 100644
--- a/configs/msmfalcon/audio_effects.conf
+++ b/configs/msmfalcon/audio_effects.conf
@@ -48,6 +48,9 @@
   volume_listener {
     path /system/lib/soundfx/libvolumelistener.so
   }
+  audiosphere {
+    path /system/lib/soundfx/libasphere.so
+  }
 }
 
 # Default pre-processing library. Add to audio_effect.conf "libraries" section if
@@ -252,6 +255,10 @@
     library volume_listener
     uuid 0b776dde-0590-11e5-81ba-0025b32654a0
   }
+  audiosphere {
+    library audiosphere
+    uuid 184e62ab-2d19-4364-9d1b-c0a40733866c
+  }
 }
 
 # additional effect from vendor