[Ddclient-support] [ddclient/ddclient] 6b541b: Add centos

[Sandro <no...@gi...>]

  Branch: refs/heads/ci-centos
  Home:   https://github.com/ddclient/ddclient
  Commit: 6b541b3230f21c24c877b0b68c7d2e70f799ae6f
      https://github.com/ddclient/ddclient/commit/6b541b3230f21c24c877b0b68c7d2e70f799ae6f
  Author: Sandro Jäckel <san...@gm...>
  Date:   2020-06-30 (Tue, 30 Jun 2020)

  Changed paths:
    M .github/workflows/ci.yml

  Log Message:
  -----------
  Add centos