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/frame/merkle-mountain-range/src/default_weights.rs

@@ -19,7 +19,8 @@
 //! This file was not auto-generated.
 
 use frame_support::weights::{
-	Weight, constants::{WEIGHT_PER_NANOS, RocksDbWeight as DbWeight},
+	constants::{RocksDbWeight as DbWeight, WEIGHT_PER_NANOS},
+	Weight,
 };
 
 impl crate::WeightInfo for () {
@@ -34,9 +35,6 @@ impl crate::WeightInfo for () {
 		leaf_weight
 			.saturating_add(hash_weight)
 			.saturating_add(hook_weight)
-			.saturating_add(DbWeight::get().reads_writes(
-				2 + peaks,
-				2 + peaks,
-			))
+			.saturating_add(DbWeight::get().reads_writes(2 + peaks, 2 + peaks))
 	}
 }