RF: Do not bother logging yet another debug msg on Retry-After in dow…

…nload

dandi/download.py

@@ -1134,15 +1134,7 @@ def _check_attempts_and_sleep(
                 exc,
             )
             return None
-        if (sleep_amount := get_retry_after(exc.response)) is not None:
-            lgr.debug(
-                "%s - download failed due to response %d with "
-                "Retry-After=%d: %s, will sleep and retry",
-                path,
-                exc.response.status_code,
-                sleep_amount,
-                exc,
-            )
+        sleep_amount = get_retry_after(exc.response)
     if sleep_amount is None:
         # it was not Retry-after set, so we come up with random duration to sleep
         sleep_amount = random.random() * 5 * attempt