rococo-runtime: Switch to latest construct_runtime! syntax (#4389)

* rococo-runtime: Switch to latest `construct_runtime!` syntax

Besides that it fixes pallet macro errors in other crates that popped up
because of this switch.

* FMT

polkadot/runtime/parachains/src/disputes.rs

@@ -41,8 +41,6 @@ use sp_std::{collections::btree_set::BTreeSet, prelude::*};
 #[cfg(feature = "runtime-benchmarks")]
 mod benchmarking;
 
-pub use crate::Origin as ParachainOrigin;
-
 /// Whether the dispute is local or remote.
 #[derive(Encode, Decode, Clone, PartialEq, Eq, RuntimeDebug, TypeInfo)]
 pub enum DisputeLocation {
@@ -345,9 +343,6 @@ pub mod pallet {
 		SingleSidedDispute,
 	}
 
-	#[pallet::origin]
-	pub type Origin = ParachainOrigin;
-
 	#[pallet::call]
 	impl<T: Config> Pallet<T> {
 		#[pallet::weight(<T as Config>::WeightInfo::force_unfreeze())]