[Checkins] [zopefoundation/Zope] a791e5: Use version compatible with requests version.

[Michael Howitz]

  Branch: refs/heads/icemac-patch-1
  Home:   https://github.com/zopefoundation/Zope
  Commit: a791e5ad55243a79838b9dc9be8b0811ac71b7e2
      https://github.com/zopefoundation/Zope/commit/a791e5ad55243a79838b9dc9be8b0811ac71b7e2
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-05-03 (Fri, 03 May 2019)

  Changed paths:
    M versions.cfg

  Log Message:
  -----------
  Use version compatible with requests version.