[Checkins] [zopefoundation/Products.PythonScripts] 09a574: Pin more versions.

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.PythonScripts
  Commit: 09a574bb2ff8bf814287391c4648f9b0bc920ab9
      https://github.com/zopefoundation/Products.PythonScripts/commit/09a574bb2ff8bf814287391c4648f9b0bc920ab9
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M buildout.cfg

  Log Message:
  -----------
  Pin more versions.