Run cargo fmt on the whole code base (#9394)

* Run cargo fmt on the whole code base

* Second run

* Add CI check

* Fix compilation

* More unnecessary braces

* Handle weights

* Use --all

* Use correct attributes...

* Fix UI tests

* AHHHHHHHHH

* 🤦

* Docs

* Fix compilation

* 🤷

* Please stop

* 🤦 x 2

* More

* make rustfmt.toml consistent with polkadot

Co-authored-by: André Silva <andrerfosilva@gmail.com>

substrate/client/basic-authorship/src/lib.rs

@@ -41,12 +41,12 @@
 //! # );
 //! // The first step is to create a `ProposerFactory`.
 //! let mut proposer_factory = ProposerFactory::new(
-//!		spawner,
-//!		client.clone(),
-//!		txpool.clone(),
-//!		None,
-//!		None,
-//!	);
+//! 		spawner,
+//! 		client.clone(),
+//! 		txpool.clone(),
+//! 		None,
+//! 		None,
+//! 	);
 //!
 //! // From this factory, we create a `Proposer`.
 //! let proposer = proposer_factory.init(
@@ -69,8 +69,7 @@
 //! let block = futures::executor::block_on(future).unwrap();
 //! println!("Generated block: {:?}", block.block);
 //! ```
-//!
 
 mod basic_authorship;
 
-pub use crate::basic_authorship::{ProposerFactory, Proposer, DEFAULT_BLOCK_SIZE_LIMIT};
+pub use crate::basic_authorship::{Proposer, ProposerFactory, DEFAULT_BLOCK_SIZE_LIMIT};