[P2] Both engines: mapped arguments lack their callee data property #3588

Both engines omit the ordinary callee data property on sloppy arguments objects with a simple parameter list.

function mapped(value) {
    const descriptor = Object.getOwnPropertyDescriptor(arguments, "callee");
    console.log(arguments.callee === mapped, descriptor === undefined ? "missing" : descriptor.writable);
}
mapped(1);

Node 22.23.2 prints true true. The SharpTS interpreter and verified standalone compilation from the post-#3552 baseline print false missing. The property should contain the invoked function and be writable, non-enumerable, and configurable. This issue concerns mapped arguments and is separate from #3586's throwing accessor on unmapped arguments.