Snap for 6169764 from dd41a4e54390c190a61e618d964ed4b93b9a0b73 to qt-d4-release

Change-Id: Ib4b2dcfa8eb2547f34ec8f9d3f91cf7475eff505
diff --git a/vendor/google/hal_face_default.te b/vendor/google/hal_face_default.te
index 83662e6..2d74a2c 100644
--- a/vendor/google/hal_face_default.te
+++ b/vendor/google/hal_face_default.te
@@ -66,3 +66,8 @@
 
 # Allow the face HAL to communicate with the thermal HAL.
 hal_client_domain(hal_face_default, hal_thermal)
+
+# Allow the face HAL to talk to citadeld to verify the firmware version.
+allow hal_face_default citadeld_service:service_manager find;
+binder_call(hal_face_default, citadeld)
+