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/network/src/on_demand_layer.rs

@@ -27,9 +27,9 @@ use sc_client_api::{
 	RemoteChangesRequest, RemoteHeaderRequest, RemoteReadChildRequest, RemoteReadRequest,
 	StorageProof,
 };
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use sp_blockchain::Error as ClientError;
 use sp_runtime::traits::{Block as BlockT, Header as HeaderT, NumberFor};
-use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use std::{
 	collections::HashMap,
 	pin::Pin,

substrate/client/network/src/service.rs

@@ -70,8 +70,8 @@ use metrics::{Histogram, HistogramVec, MetricSources, Metrics};
 use parking_lot::Mutex;
 use sc_consensus::{BlockImportError, BlockImportStatus, ImportQueue, Link};
 use sc_peerset::PeersetHandle;
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use sp_runtime::traits::{Block as BlockT, NumberFor};
-use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use std::{
 	borrow::Cow,
 	cmp,