new operator precedence

This came up here: https://github.com/prettier/plugin-php/pull/2453#issuecomment-3924187147

```php
new Foo::$bar->baz();
```
should give the same AST as
```php
new (Foo::$bar->baz)();
```
but currently doesn't. Instead, it results in the same AST as
```php
new Foo::$bar()->baz();
```
which is semantically different.