Add SE policy for tv_iapp

Bug: 203730671
Test: cuttlefish;
Change-Id: I533f2004343aafe5660e4018e73111880dfa647f
diff --git a/private/service_contexts b/private/service_contexts
index b9ab85d..70b73c3 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -291,6 +291,7 @@
 tracing.proxy                             u:object_r:tracingproxy_service:s0
 translation                              u:object_r:translation_service:s0
 trust                                     u:object_r:trust_service:s0
+tv_iapp                                   u:object_r:tv_iapp_service:s0
 tv_input                                  u:object_r:tv_input_service:s0
 tv_tuner_resource_mgr                     u:object_r:tv_tuner_resource_mgr_service:s0
 uce                                       u:object_r:uce_service:s0