Function create_attribute_runtime 

pub fn create_attribute_runtime(
    port_name: &str,
    pool: Arc<NDArrayPool>,
    queue_size: usize,
    ndarray_port: &str,
    wiring: Arc<WiringRegistry>,
    ts_registry: &TsReceiverRegistry,
) -> (PluginRuntimeHandle, JoinHandle<()>)

Create an Attribute plugin runtime. The TS receiver is stored in the registry for later pickup by NDTimeSeriesConfigure.