sepolicy: Add "dontaudit" for audio metric ext hal in grilservice_app

Bug: 182526894
Test: manaul
Change-Id: Id1fe4d70af39a8113c76cbb465a93ae71c27b156
diff --git a/vendor/google/grilservice_app.te b/vendor/google/grilservice_app.te
index 3c6a64e..4c8d81e 100644
--- a/vendor/google/grilservice_app.te
+++ b/vendor/google/grilservice_app.te
@@ -9,3 +9,6 @@
 binder_call(grilservice_app, hal_bluetooth_default)
 binder_call(grilservice_app, hal_radioext_default)
 binder_call(grilservice_app, hal_wifi_ext)
+
+# this denial on grilservice_app since this AudioMetric functionality is not used in legacy device.
+dontaudit grilservice_app hal_audiometricext_hwservice:hwservice_manager find;
diff --git a/vendor/google/hwservice.te b/vendor/google/hwservice.te
index 5ea49a7..b8e9a67 100644
--- a/vendor/google/hwservice.te
+++ b/vendor/google/hwservice.te
@@ -4,3 +4,4 @@
 type hal_wifi_ext_hwservice, hwservice_manager_type, vendor_hwservice_type;
 type hal_wlc_hwservice, hwservice_manager_type, vendor_hwservice_type;
 type hal_bluetooth_coexistence_hwservice, hwservice_manager_type, vendor_hwservice_type;
+type hal_audiometricext_hwservice, hwservice_manager_type;
diff --git a/vendor/google/hwservice_contexts b/vendor/google/hwservice_contexts
index 224e945..15c0e7f 100644
--- a/vendor/google/hwservice_contexts
+++ b/vendor/google/hwservice_contexts
@@ -6,3 +6,4 @@
 vendor.google.radioext::IRadioExt                                       u:object_r:hal_radioext_hwservice:s0
 vendor.google.wifi_ext::IWifiExt                                        u:object_r:hal_wifi_ext_hwservice:s0
 vendor.google.wireless_charger::IWirelessCharger                        u:object_r:hal_wlc_hwservice:s0
+vendor.google.audiometricext::IAudioMetricExt                           u:object_r:hal_audiometricext_hwservice:s0