Companion to "Updating scale to v3" (#4958)

* Updating dependencies

* Adapting code to scale v3

* Upgrade bitvec to 1.0.0

* Fix bitvec arithmetics

* Update Cargo.lock

* Update sp-io

* Fixing the build

* Yanked scale-info 2.0.0

Co-authored-by: Bastian Köcher <info@kchr.de>

polkadot/bridges/primitives/chain-rococo/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
-parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.0.0", default-features = false, features = ["derive"] }
 smallvec = "1.7"
 
 # Bridge Dependencies

polkadot/bridges/primitives/chain-rococo/src/lib.rs

@@ -17,8 +17,6 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 // RuntimeApi generated functions
 #![allow(clippy::too_many_arguments)]
-// Runtime-generated DecodeLimit::decode_all_with_depth_limit
-#![allow(clippy::unnecessary_mut_passed)]
 
 use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
 use frame_support::weights::{