dontaudit su servicemanager:service_manager list

Addresses the following denial:

  avc:  denied  { list } for service=NULL scontext=u:r:su:s0 tcontext=u:r:servicemanager:s0 tclass=service_manager

Change-Id: I70449b93307378481c986a60ca593eb2fc2de2c5

su.te

@@ -46,6 +46,7 @@ userdebug_or_eng(`
   dontaudit su domain:binder *;
   dontaudit su property_type:property_service *;
   dontaudit su service_manager_type:service_manager *;
+  dontaudit su servicemanager:service_manager list;
   dontaudit su keystore:keystore_key *;
   dontaudit su domain:debuggerd *;
   dontaudit su domain:drmservice *;