[Checkins] [zopefoundation/Products.MailHost] 32b791: clean up `buildout.cfg` as requested by @dataflake

[Dieter Maurer]

  Branch: refs/heads/workaround_python_issue41307#30
  Home:   https://github.com/zopefoundation/Products.MailHost
  Commit: 32b791d8bd44921d575087e87bcb7ff2ddad1952
      https://github.com/zopefoundation/Products.MailHost/commit/32b791d8bd44921d575087e87bcb7ff2ddad1952
  Author: dieter <dieter at handshake.de>
  Date:   2020-07-31 (Fri, 31 Jul 2020)

  Changed paths:
    M buildout.cfg

  Log Message:
  -----------
  clean up `buildout.cfg` as requested by @dataflake