[Heimdal-source-changes] [heimdal/heimdal] ddb2ec: .travis.yml: add gcc 32-bit build on linux

[Jeffrey Altman]

  Branch: refs/heads/jaltman/travis-32bit
  Home:   https://github.com/heimdal/heimdal
  Commit: ddb2ec3c1c9f3700141da15b0992994cbc27ec36
      https://github.com/heimdal/heimdal/commit/ddb2ec3c1c9f3700141da15b0992994cbc27ec36
  Author: Jeffrey Altman <jaltman at secure-endpoints.com>
  Date:   2019-05-24 (Fri, 24 May 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  .travis.yml: add gcc 32-bit build on linux

Change-Id: I6dbb72d9ed5e45ae862a2e6742a2e6a5cee4a6de