[Checkins] [zopefoundation/ZODB] 6dfe52: Add strict iro to travis.

[Jan-Jaap Driessen]

  Branch: refs/heads/zope-interface-fix-inconsistent-iro
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 6dfe525403273139e8ed3fefb559d9b10fe9029a
      https://github.com/zopefoundation/ZODB/commit/6dfe525403273139e8ed3fefb559d9b10fe9029a
  Author: Jan-Jaap Driessen <jdriessen at minddistrict.com>
  Date:   2020-05-20 (Wed, 20 May 2020)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Add strict iro to travis.