Remove radio_service from untrusted_app auditallow.

Change untrusted_app to not auditallow radio_service find requests
to cut down on log spam.

(cherry picked from commit af8d7ca9)

Change-Id: Ibfcc1abe927b6114af5a3a82188bf9f1e009d7f7

untrusted_app.te

@@ -71,6 +71,7 @@ auditallow untrusted_app {
     -drmserver_service
     -mediaserver_service
     -nfc_service
+    -radio_service
     -surfaceflinger_service
     -system_server_service
 }:service_manager find;