Missing forecast macro for time series Arima model.

[hongyi-rxsense]

Good job for this dbt_ml package. It is very useful to put our BQ ML ARIMA model into dbt. However, got trouble to forecast, because "ARIMA model is unsupported in ml.predict. Please use ml.forecast instead".
Is it possible to add a macro for ml.forecast() in your dbt_ml package, for the case of BQ ML ARIMA model ?

https://cloud.google.com/bigquery-ml/docs/reference/standard-sql/bigqueryml-syntax-create-time-series
https://cloud.google.com/bigquery-ml/docs/reference/standard-sql/bigqueryml-syntax-forecast