perf(ecmascript): short-circuit simple parameter checks for rest (#28503)

Return immediately for rest parameters before scanning the ordinary
parameters.

AI-assisted (Codex).

crates/oxc_ecmascript/src/is_simple_parameter_list.rs

@@ -7,9 +7,10 @@ pub trait IsSimpleParameterList {
 
 impl IsSimpleParameterList for FormalParameters<'_> {
     fn is_simple_parameter_list(&self) -> bool {
-        self.items
-            .iter()
-            .all(|pat| pat.pattern.is_binding_identifier() && pat.initializer.is_none())
-            && self.rest.is_none()
+        self.rest.is_none()
+            && self
+                .items
+                .iter()
+                .all(|pat| pat.pattern.is_binding_identifier() && pat.initializer.is_none())
     }
 }