Poling translations infinite loop fix

If downloading translations fails due
to reasons such as the inability to
create the downloaded file
the  "redirect" field in the
response is empty and status is falied
Based on backoff functionality, a request will be retried after
1s, 1s, 1s, 2s, 3s, 5s, 8s, 13s and then after 13s forever
To avoid this we can break the loop if status of task is failed

Remove retries

pkg/txapi/resource_translations_async_downloads.go

@@ -49,6 +49,11 @@ func PollTranslationDownload(download *jsonapi.Resource, filePath string) error
 		}
 		if download.Redirect != "" {
 			break
+		} else if download.Attributes["status"] == "failed" {
+			return fmt.Errorf(
+				"download of translation '%s' failed",
+				download.Relationships["resource"].DataSingular.Id,
+			)
 		}
 	}
 	resp, err := http.Get(download.Redirect)