Auto merge of #100497 - kadiwa4:remove_clone_into_iter, r=cjgillot

Avoid cloning a collection only to iterate over it

`@rustbot` label: +C-cleanup

compiler/rustc_resolve/src/late/diagnostics.rs

@@ -2350,7 +2350,7 @@ impl<'a: 'ast, 'ast> LateResolutionVisitor<'a, '_, 'ast> {
                         err.multipart_suggestion_verbose(
                             message,
                             std::iter::once((span, intro_sugg))
-                                .chain(spans_suggs.clone())
+                                .chain(spans_suggs.iter().cloned())
                                 .collect(),
                             Applicability::MaybeIncorrect,
                         );