allow mediaserver to add radio service

Change-Id: I93a5410fdf3c26399d57f9568a48238968f61b3a
diff --git a/service_contexts b/service_contexts
index 34d9aa6..616f1f2 100644
--- a/service_contexts
+++ b/service_contexts
@@ -62,6 +62,7 @@
 media.log                                 u:object_r:mediaserver_service:s0
 media.player                              u:object_r:mediaserver_service:s0
 media.resource_manager                    u:object_r:mediaserver_service:s0
+media.radio                               u:object_r:mediaserver_service:s0
 media.sound_trigger_hw                    u:object_r:mediaserver_service:s0
 media_projection                          u:object_r:media_projection_service:s0
 media_router                              u:object_r:media_router_service:s0