Add sepolicy for Health Connect system service.

Add selinux policy so the healthconnect system service
can be accessed by other processes.

Bug: 246961138
Test: build
Change-Id: I37e0e7f1a2b4696b18f8876a107c509d2906e850
diff --git a/private/service_contexts b/private/service_contexts
index 1504bac..19c7c45 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -193,6 +193,7 @@
 hardware                                  u:object_r:hardware_service:s0
 hardware_properties                       u:object_r:hardware_properties_service:s0
 hdmi_control                              u:object_r:hdmi_control_service:s0
+healthconnect                             u:object_r:healthconnect_service:s0
 ions                                      u:object_r:radio_service:s0
 idmap                                     u:object_r:idmap_service:s0
 incident                                  u:object_r:incident_service:s0