pylint: Skip consider-using-f-string
    
    Pylint 2.11 introduced new checker:
    > Used when we detect a string that is being formatted with format() or
      % which could potentially be a f-string. The use of f-strings is
      preferred. Requires Python 3.6 and ``py-version >= 3.6``.
    
    - f-strings are not mandatory
    - format can be more readable
    - there are ~5.5K spotted issues
    
    Fixes: https://pagure.io/freeipa/issue/9117
    Signed-off-by: Stanislav Levin <slev@altlinux.org>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>