Fix version compatibility issues

[wuwen5]

The default value should be false to keep compatibility with the previous version.

apache/dubbo#7274

[wuwen5]

@mercyblitz

[wuwen5]

/**
* Retrieve the given annotation's attributes as an {@link AnnotationAttributes} map.
* <p>Equivalent to calling {@link #getAnnotationAttributes(AnnotatedElement, Annotation, boolean, boolean)}
* with the {@code classValuesAsString} and {@code nestedAnnotationsAsMap} parameters
* set to {@code false}.
* @param annotatedElement the element that is annotated with the supplied annotation;
* may be {@code null} if unknown
* @param annotation the annotation to retrieve the attributes for
* @return the annotation attributes (a specialized Map) with attribute names as keys
* and corresponding attribute values as values (never {@code null})
* @since 4.2
* @see #getAnnotationAttributes(AnnotatedElement, Annotation, boolean, boolean)
*/
public static AnnotationAttributes getAnnotationAttributes(
    @Nullable AnnotatedElement annotatedElement, Annotation annotation) {

    return getAnnotationAttributes(annotatedElement, annotation, false, false);
}

[wuwen5]

nacos-group/nacos-spring-project#258