Run nightly Clippy over the Ruff repo (#5670)

## Summary

This is the result of running `cargo +nightly clippy --workspace
--all-targets --all-features -- -D warnings` and fixing all violations.
Just wanted to see if there were any interesting new checks on nightly
👀

crates/ruff_formatter/src/arguments.rs

@@ -96,7 +96,7 @@ impl<Context> Copy for Arguments<'_, Context> {}
 
 impl<Context> Clone for Arguments<'_, Context> {
     fn clone(&self) -> Self {
-        Self(self.0)
+        *self
     }
 }