Get data source testing results

curl --request GET \
  --url https://app.datafold.com/api/v1/data_sources/test/{job_id} \
  --header 'Authorization: <api-key>'

{
  "id": 123,
  "results": [
    {
      "result": "<any>",
      "status": "needs_confirmation",
      "step": "connection"
    }
  ],
  "status": "needs_confirmation"
}