[Checkins] [zopefoundation/zope.index] f274cf: Bring appeyor.yml into line as well

[Marius Gedminas]

  Branch: refs/heads/modernize-ci
  Home:   https://github.com/zopefoundation/zope.index
  Commit: f274cf4ee908e9cc63b994fa8e98d1c0998d0544
      https://github.com/zopefoundation/zope.index/commit/f274cf4ee908e9cc63b994fa8e98d1c0998d0544
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2019-11-12 (Tue, 12 Nov 2019)

  Changed paths:
    M appveyor.yml

  Log Message:
  -----------
  Bring appeyor.yml into line as well