Add sepolicy for IFace

Bug: 168730443
Test: run on cuttlefish
Change-Id: Ie3cf791e7aac090788c7213d23487ae9f50b0690
diff --git a/public/hal_face.te b/public/hal_face.te
index b250586..0134576 100644
--- a/public/hal_face.te
+++ b/public/hal_face.te
@@ -3,6 +3,9 @@
 binder_call(hal_face_server, hal_face_client)
 
 hal_attribute_hwservice(hal_face, hal_face_hwservice)
+hal_attribute_service(hal_face, hal_face_service)
+
+binder_call(hal_face_server, servicemanager)
 
 # Allow access to the ion memory allocation device.
 allow hal_face ion_device:chr_file r_file_perms;