[Checkins] [zopefoundation/AccessControl] 5fa95c: Fix deprecation warnings.

[Michael Howitz]

  Branch: refs/heads/add-deprecations
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: 5fa95c7702cd7198671794a97d3558a6b6b39059
      https://github.com/zopefoundation/AccessControl/commit/5fa95c7702cd7198671794a97d3558a6b6b39059
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-09-28 (Mon, 28 Sep 2020)

  Changed paths:
    M src/AccessControl/tests/test_userfolder.py
    M src/AccessControl/userfolder.py
    M src/AccessControl/users.py

  Log Message:
  -----------
  Fix deprecation warnings.