Add SoundTrigger app op

Add the RECEIVE_AMBIENT_TRIGGER_AUDIO app op, to be used when the audio
from an ambient trigger (like SoundTrigger) is passed to a client

Bug: 230430779
Test: build
Change-Id: I9c12b0f2803cc63e2cc40a4f7d881e47d3ace9b0
diff --git a/stats/enums/app/enums.proto b/stats/enums/app/enums.proto
index 8220f75..9f13dfa 100644
--- a/stats/enums/app/enums.proto
+++ b/stats/enums/app/enums.proto
@@ -227,6 +227,7 @@
     APP_OP_ESTABLISH_VPN_SERVICE = 117;
     APP_OP_ESTABLISH_VPN_MANAGER = 118;
     APP_OP_ACCESS_RESTRICTED_SETTINGS = 119;
+    APP_OP_RECEIVE_AMBIENT_TRIGGER_AUDIO = 120;
 }
 
 /**