Loki: fix status in body not matching http status code (#114201)

* fix: status in body not matching http status code

pkg/tsdb/loki/api.go

@@ -199,6 +199,7 @@ func (api *LokiAPI) DataQuery(ctx context.Context, query lokiQuery, responseOpts
 		res := backend.DataResponse{
 			Error:       err,
 			ErrorSource: backend.ErrorSourceFromHTTPStatus(resp.StatusCode),
+			Status:      backend.Status(resp.StatusCode),
 		}
 		lp = append(lp, "status", "error", "error", err, "statusSource", res.ErrorSource)
 		api.log.Debug("Error received from Loki", lp...)
@@ -214,6 +215,7 @@ func (api *LokiAPI) DataQuery(ctx context.Context, query lokiQuery, responseOpts
 
 	iter := jsoniter.Parse(jsoniter.ConfigDefault, resp.Body, 1024)
 	res := converter.ReadPrometheusStyleResult(iter, converter.Options{})
+	res.Status = backend.Status(resp.StatusCode)
 
 	if res.Error != nil {
 		span.RecordError(res.Error)
@@ -305,7 +307,9 @@ func (api *LokiAPI) RawQuery(ctx context.Context, resourcePath string) (RawLokiR
 		}
 		body, err = json.Marshal(lokiResponseErr)
 		if err != nil {
-			return RawLokiResponse{}, err
+			return RawLokiResponse{
+				Status: resp.StatusCode,
+			}, err
 		}
 	}