Add ignore-tidy-linelength and fix formatting

Author: lgrz

src/test/compile-fail/issue-22560.rs

@@ -8,12 +8,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-tidy-linelength
+
 use std::ops::{Add, Sub};
 
 type Test = Add +
             //~^ ERROR the type parameter `RHS` must be explicitly specified in an object type because its default value `Self` references the type `Self`
             Sub;
             //~^ ERROR only the builtin traits can be used as closure or object bounds
 
-fn main() {
-}
+fn main() { }