feature request: support for adding Annotations to dynamic Proxies

[morgwai]

In ByteBuddy when I create a dynamic proxy for MyBaseClass I can easily add annotations to it:

final var proxyClassBuilder = new ByteBuddy()
    .subclass(MyBaseClass.class)
    // other stuff here...
    .annotateType(new MyAnnotation() {
        public String value() { return "value of MyAnnotation"; }
        public Class<? extends Annotation> annotationType() { return MyAnnotation.class; }
    });
final var proxyClass = proxyClassBuilder.make().load(...).getLoaded();

it would be totally awesome if I could do something similar with ProxyFactory, like something along the lines of the below:

final var proxyClassBuilder = new ProxyFactory();
proxyClassBuilder.setSuperclass(MyBaseClass.class);
// other stuff here...
proxyClassBuilder.addAnnotation(new MyAnnotation() {  // requested feature
    public String value() { return "value of MyAnnotation"; }
    public Class<? extends Annotation> annotationType() { return MyAnnotation.class; }
});
final var proxyClass = proxyClassBuilder.createClass();

(addAnnotation(...) method does not exist currently)