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/utils/build-script-utils/src/git.rs

@@ -33,16 +33,16 @@ pub fn rerun_if_git_head_changed() {
 			Err(err) => {
 				eprintln!("cargo:warning=Unable to read the Git repository: {}", err);
 
-				return;
-			}
-			Ok(None) => {}
+				return
+			},
+			Ok(None) => {},
 			Ok(Some(paths)) => {
 				for p in paths {
 					println!("cargo:rerun-if-changed={}", p.display());
 				}
 
-				return;
-			}
+				return
+			},
 		}
 
 		manifest_dir.pop();