srids/trids

[Thingus]

These are currently indexed by autoincrementing row number - this is causing us a fair bit of grief, and now we're not constrained by the autogeneration system we can address this at the provisioning stage.

[Thingus]

Note - when we address this, do not forget to modify https://github.com/Flowminder/flowbot-pipeline-root-internal/blob/main/%7B%7B%20cookiecutter.__project_slug%20%7D%7D/notebooks/upload/csv_to_redacted_json.ipynb to match.