Changes to Pay Payment Order

added the optional property fecha_notificacion_proximo_pago to the response with the 200 status

added the optional property historial_notificaciones to the response with the 200 status

added the optional property usuario_creador_id to the response with the 200 status

added the required property archivo_pdf to the response with the 200 status

added the optional property respuestas_facturacion to the response with the 200 status