SELinux policy changes for SafetyCenter APIs.

Context about this is on ag/16182563.

Test: Ensure no build failures, ensure no SecurityException on boot when
SafetyCenterService is added as boot phase
Bug: 203098016

Change-Id: I4c20980301a3d0f53e6d8cba0b56ae0992833c30
diff --git a/private/service.te b/private/service.te
index d192f12..bc480fc 100644
--- a/private/service.te
+++ b/private/service.te
@@ -6,6 +6,7 @@
 type mediatuner_service,            app_api_service, service_manager_type;
 type profcollectd_service,          service_manager_type;
 type resolver_service,              system_server_service, service_manager_type;
+type safety_center_service,         system_api_service, system_server_service, service_manager_type;
 type stats_service,                 service_manager_type;
 type statsbootstrap_service,        system_server_service, service_manager_type;
 type statscompanion_service,        system_server_service, service_manager_type;