Fix rust 1.96.0 clippy lints

Author: HalidOdat

core/engine/src/builtins/proxy/mod.rs

@@ -853,6 +853,7 @@ pub(crate) fn proxy_exotic_get(
                 }
             }
             // b. If IsAccessorDescriptor(targetDesc) is true and targetDesc.[[Get]] is undefined, then
+            #[allow(clippy::collapsible_match)] // NOTE: not collapsed to match the spec.
             CompletePropertyDescriptor::Accessor { get: None, .. } => {
                 // i. If trapResult is not undefined, throw a TypeError exception.
                 if !trap_result.is_undefined() {

core/engine/src/context/mod.rs

@@ -786,7 +786,7 @@ impl Context {
             global_object.__get_own_property__(&name.clone().into(), &mut self.into())?;
 
         // 4. If existingProp is undefined or existingProp.[[Configurable]] is true, then
-        let desc = if existing_prop.is_none() || existing_prop.is_some_and(|p| p.configurable()) {
+        let desc = if existing_prop.is_none_or(|p| p.configurable()) {
             // a. Let desc be the PropertyDescriptor { [[Value]]: V, [[Writable]]: true, [[Enumerable]]: true, [[Configurable]]: D }.
             PropertyDescriptor::builder()
                 .value(function.clone())