fix minio path mapping

[derklaro]

this fixes an issue introduced in 220d850. In that commit the routing map file name was changed from routing.map to codecov.map, but that was never changed for minio. Therefore accesses to <host>/archive are not correctly proxied to minio, but rather to the default backend. This causes uploads to the storage to fail, after this change the upload works successfully.

Old:

debug - 2024-06-27 11:06:48,946 -- Upload request to Codecov complete. --- {"response": {"external_id": "...", "created_at": "2024-06-27T11:06:48.824828Z", "raw_upload_location": "https://<host>/archive/v4/raw/2024-06-27/7A629CCD.....", "state": "", "provider": null, "upload_type": "uploaded", "url": "...", "ci_url": "...", "flags": [], "env": {}, "name": "...", "job_code": "Test & Coverage"}}
debug - 2024-06-27 11:06:48,947 -- Sending upload to storage
warning - 2024-06-27 11:09:03,464 -- Request failed. Retrying --- {"retry": 0}
warning - 2024-06-27 11:11:18,632 -- Request failed. Retrying --- {"retry": 1}
warning - 2024-06-27 11:13:33,800 -- Request failed. Retrying --- {"retry": 2}

New:

debug - 2024-06-27 12:53:31,659 -- Upload request to Codecov complete. --- {"response": {"external_id": "...", "created_at": "2024-06-27T12:53:31.496127Z", "raw_upload_location": "https://<host>/archive/v4/raw/2024-06-27/62CD7E...", "state": "", "provider": null, "upload_type": "uploaded", "url": "...", "ci_url": "...", "flags": [], "env": {}, "name": "...", "job_code
debug - 2024-06-27 12:53:31,659 -- Sending upload to storage
info - 2024-06-27 12:53:32,088 -- Process Upload complete