Restructure dispatch macro related exports (#1162)

* restructure dispatch macro related exports

* moved Dispatchable to lib.rs

* fix .gitignore final newline

* ".git/.scripts/commands/fmt/fmt.sh"

* fix rustdocs

* wip

---------

Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: command-bot <>
Co-authored-by: ordian <write@reusable.software>

substrate/frame/scheduler/src/lib.rs

@@ -87,9 +87,7 @@ pub mod weights;
 
 use codec::{Decode, Encode, MaxEncodedLen};
 use frame_support::{
-	dispatch::{
-		DispatchError, DispatchResult, Dispatchable, GetDispatchInfo, Parameter, RawOrigin,
-	},
+	dispatch::{DispatchResult, GetDispatchInfo, Parameter, RawOrigin},
 	ensure,
 	traits::{
 		schedule::{self, DispatchTime, MaybeHashed},
@@ -105,8 +103,8 @@ use frame_system::{
 use scale_info::TypeInfo;
 use sp_io::hashing::blake2_256;
 use sp_runtime::{
-	traits::{BadOrigin, One, Saturating, Zero},
-	BoundedVec, RuntimeDebug,
+	traits::{BadOrigin, Dispatchable, One, Saturating, Zero},
+	BoundedVec, DispatchError, RuntimeDebug,
 };
 use sp_std::{borrow::Borrow, cmp::Ordering, marker::PhantomData, prelude::*};