Retrieves path of Privacy Policy page template in current or parent template.

The template hierarchy and template path are filterable via the {@see ‘$type_template_hierarchy’}
and {@see ‘$type_template’} dynamic hooks, where `$type` is ‘privacypolicy’.

function get_privacy_policy_template() {
	$templates = array( 'privacy-policy.php' );

	return get_query_template( 'privacypolicy', $templates );
}