[GONRG-7984] Add reason logging

Before:

19:03:26 [x] [CSV Ingestion] Schema - Check Schema for CSV tests: Response status code is not 200. Reason: 503 Service Unavailable

After:

19:28:20 [x] [Dataset] Register dataset file: Response status code is not 201. Reason: {"code":500,"reason":"Internal Server Error","message":"Failed to parse error from Schema Service"}