Function extract_parameter_annotations_from_attribute 

pub fn extract_parameter_annotations_from_attribute(
    attr: &AttributeData<'_>,
) -> Result<Option<Vec<Vec<AnnotationStub>>>, ClasspathError>

Extract parameter annotations from a cafebabe AttributeData value.

Returns Ok(Some(stubs)) if the attribute is a parameter annotation attribute, Ok(None) if it is a different attribute type.

This handles:

• RuntimeVisibleParameterAnnotations → is_runtime_visible = true
• RuntimeInvisibleParameterAnnotations → is_runtime_visible = false