sp-utils => sc-utils (#9677)

* sp-utils => sc-utils

* cargo fmt

* These files are now in the client so should be licensed as GPL3

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

substrate/client/service/src/lib.rs

@@ -41,11 +41,11 @@ use futures::{stream, Future, FutureExt, Stream, StreamExt};
 use log::{debug, error, warn};
 use parity_util_mem::MallocSizeOf;
 use sc_network::PeerId;
+use sc_utils::mpsc::TracingUnboundedReceiver;
 use sp_runtime::{
 	generic::BlockId,
 	traits::{Block as BlockT, Header as HeaderT},
 };
-use sp_utils::mpsc::TracingUnboundedReceiver;
 
 pub use self::{
 	builder::{