streamer send destination metrics for repair, gossip (#21564)

core/src/lib.rs

@@ -52,6 +52,7 @@ pub mod sigverify;
 pub mod sigverify_shreds;
 pub mod sigverify_stage;
 pub mod snapshot_packager_service;
+pub mod stats_reporter_service;
 pub mod system_monitor_service;
 pub mod tower_storage;
 pub mod tpu;