Bump Substrate Dependency (#684)

* Bump Substrate to commit `0b0d124d5`

* Get Millau node compiling

* Get Rialto node compiling

* Increase account reference count before test

* Fix Clippy warnings for Millau node

* Fix Clippy warnings for Rialto node

* Trigger build.

Co-authored-by: Tomasz Drwięga <tomasz@parity.io>

bridges/bin/millau/node/src/command.rs

@@ -157,6 +157,7 @@ pub fn run() -> sc_cli::Result<()> {
 					Role::Light => service::new_light(config),
 					_ => service::new_full(config),
 				}
+				.map_err(sc_cli::Error::Service)
 			})
 		}
 	}