initial jaeger integration (#2047)

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

polkadot/parachain/test-parachains/adder/collator/src/main.rs

@@ -61,6 +61,7 @@ fn main() -> Result<()> {
 							config,
 							polkadot_service::IsCollator::Yes(collator.collator_id()),
 							None,
+							None,
 						).map_err(|e| e.to_string())?;
 						let mut overseer_handler = full_node
 							.overseer_handler