For temporary early testing of our data reload flow, it would be really helpful to be able to read directly from an S3 bucket from our test WDQS nodes (wdqs::alternatives role).

The ultimate plan is for the data copy from s3 to our qlever nodes to happen via an airflow DAG, but for now (while we get that set up, and while we do some initial more manual testing/experimenting) it would be helpful to be able to directly read and write to/from our s3 bucket. (My specific use case right now is building an index manually, which is too big to do on my laptop, so I'd like to use a wdqs node to do it. But then I need to get it into the bucket to make it readable from our other nodes.)

Thank you!