Port safe commits from master to polkadot-staging (#2761)

* introduce bp_messages::ChainWithMessages (#2171)

* Move Chain::ID from relay-level Chain to primitives-level Chain (#2181)

* move Chain::ID from relay-level Chain to primitives-level Chain

* removed chain IDs from bp-runtime

* add missing file header

* Some code grooming (#2276)

* some code grooming: enable warn(missing_docs) for all piblic crates + added missing documentation + removed obsolete clippy/deny workarounds

* removed strange allow + added comment related to other allow

* removed incorrect_clone_impl_on_copy_type which is unknown to CI clippy

bridges/bin/runtime-common/src/refund_relayer_extension.rs

@@ -116,7 +116,7 @@ where
 
 /// Refund calculator.
 pub trait RefundCalculator {
-	// The underlying integer type in which the refund is calculated.
+	/// The underlying integer type in which the refund is calculated.
 	type Balance;
 
 	/// Compute refund for given transaction.
@@ -986,7 +986,7 @@ mod tests {
 				ParaId(TestParachain::get()),
 				[parachain_head_at_relay_header_number as u8; 32].into(),
 			)],
-			parachain_heads_proof: ParaHeadsProof(vec![]),
+			parachain_heads_proof: ParaHeadsProof { storage_proof: vec![] },
 		})
 	}
 
@@ -1732,7 +1732,7 @@ mod tests {
 							(ParaId(TestParachain::get()), [1u8; 32].into()),
 							(ParaId(TestParachain::get() + 1), [1u8; 32].into()),
 						],
-						parachain_heads_proof: ParaHeadsProof(vec![]),
+						parachain_heads_proof: ParaHeadsProof { storage_proof: vec![] },
 					}),
 					message_delivery_call(200),
 				],