Metadata v14 (companion to #3336) (#564)

* Remove event pallet::metadata attributes

* Add scale-info deps, TypeInfo derives, update call variants

* Update metadata runtime APIs

* Add missing scale_info dependency, update rococo runtime API

* Add missing scale_info dependency

* Remove pushed diener patches

* Cargo.lock

* Add missing scale-info dependencies

* Fixes

* Statemint runtime fixes

* Call struct variant empty matches

* Add missing scale-info dependency

* Fixes

* scale-info 1.0

* cargo update -p xcm

* update lock

* Update Cargo.lock

* update to latest polkadot

* remove rpc_http_threads

https://github.com/paritytech/substrate/pull/9737

* replace task executor with tokio handler

https://github.com/paritytech/substrate/pull/9737

* fix test compilation?

* Update Cargo.lock

* cargo update

* remove unused

* Update substrate and polkadot

* Update test/client/src/lib.rs

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

test/client/src/lib.rs

@@ -170,7 +170,10 @@ pub fn transfer(
 	dest: sp_keyring::AccountKeyring,
 	value: Balance,
 ) -> UncheckedExtrinsic {
-	let function = Call::Balances(pallet_balances::Call::transfer(dest.public().into(), value));
+	let function = Call::Balances(pallet_balances::Call::transfer {
+		dest: dest.public().into(),
+		value,
+	});
 
 	generate_extrinsic(client, origin, function)
 }