Fix BeanFactoryInitializationAotProcessor javadoc

Update javadoc since BeanRegistrationExcludeFilter is not longer an
exclude signal

See gh-28833

spring-beans/src/main/java/org/springframework/beans/factory/aot/BeanFactoryInitializationAotProcessor.java

@@ -23,10 +23,6 @@ import org.springframework.lang.Nullable;
  * AOT processor that makes bean factory initialization contributions by
  * processing {@link ConfigurableListableBeanFactory} instances.
  *
- * <p>Note: Beans implementing interface will not have registration methods
- * generated during AOT processing unless they also implement
- * {@link org.springframework.beans.factory.aot.BeanRegistrationExcludeFilter}.
- *
  * @author Phillip Webb
  * @author Stephane Nicoll
  * @since 6.0