Support Meta Annotations

[garyrussell]

See https://stackoverflow.com/questions/59546604/spring-aliasfor-is-not-working-with-annotation-rabbitlistener/59547017#59547017

We currently use AnnotationUtils.find... instead of MergedAnnotations.from() which will property populate the aliased attributes.

[garyrussell]

Work around (for a single container)

	@Bean
	public ApplicationRunner runner(RabbitListenerEndpointRegistry registry) {
		return args -> {
			Method method = So59546604Application.class.getDeclaredMethod("listen");
			MergedAnnotation<RabbitListener> mergedAnnotation = MergedAnnotations.from(method)
					.get(RabbitListener.class);
			AnnotationAttributes attrs = mergedAnnotation.asAnnotationAttributes();
			String[] queues = (String[]) attrs.get("queues");
			AbstractMessageListenerContainer container = (AbstractMessageListenerContainer) registry
					.getListenerContainers().iterator().next();
			container.addQueueNames(queues);
		};
	}