[Checkins] [zopefoundation/Zope] 901900: - use latest AuthEncoding instead of Git clone

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: 901900b26c4883ff23139a1a3dae1deffba9af5a
      https://github.com/zopefoundation/Zope/commit/901900b26c4883ff23139a1a3dae1deffba9af5a
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2020-09-30 (Wed, 30 Sep 2020)

  Changed paths:
    M buildout.cfg
    M versions-prod.cfg

  Log Message:
  -----------
  - use latest AuthEncoding instead of Git clone