Remove mem_info and references to parity-util-mem (#12795)

* Remove mem_info and some references to parity-util-mem

* [Draft] Finish removing references to `parity-util-mem`

* Upgrade dependencies

* Update scripts/ci/deny.toml

Co-authored-by: ordian <write@reusable.software>

* Fix Cargo.lock (remove unwanted dependency changes)

* Removed unused argument

* Run cargo fmt (didn't have pre-commit set up)

* Fix some CI errors

* Fix another CI error

* Remove unused dependency

Co-authored-by: ordian <write@reusable.software>

substrate/client/service/src/builder.rs

@@ -436,9 +436,7 @@ where
 	TBl::Hash: Unpin,
 	TBl::Header: Unpin,
 	TBackend: 'static + sc_client_api::backend::Backend<TBl> + Send,
-	TExPool: MaintainedTransactionPool<Block = TBl, Hash = <TBl as BlockT>::Hash>
-		+ parity_util_mem::MallocSizeOf
-		+ 'static,
+	TExPool: MaintainedTransactionPool<Block = TBl, Hash = <TBl as BlockT>::Hash> + 'static,
 {
 	let SpawnTasksParams {
 		mut config,
@@ -540,12 +538,7 @@ where
 	spawn_handle.spawn(
 		"informant",
 		None,
-		sc_informant::build(
-			client.clone(),
-			network,
-			transaction_pool.clone(),
-			config.informant_output_format,
-		),
+		sc_informant::build(client.clone(), network, config.informant_output_format),
 	);
 
 	task_manager.keep_alive((config.base_path, rpc));