[Checkins] [zopefoundation/AccessControl] e626e0: Use Python 3.8 final on Travis CI

[Marius Gedminas]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: e626e0055744d67d25d0ae47b03a28dfab36b1b9
      https://github.com/zopefoundation/AccessControl/commit/e626e0055744d67d25d0ae47b03a28dfab36b1b9
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2019-10-23 (Wed, 23 Oct 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Use Python 3.8 final on Travis CI