[Ddclient-support] [ddclient/ddclient] cf2611: Use matrix for ubuntu

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

  Branch: refs/heads/ci-centos
  Home:   https://github.com/ddclient/ddclient
  Commit: cf261126bea6e99c67b3f6bcbc380684176f6fc2
      https://github.com/ddclient/ddclient/commit/cf261126bea6e99c67b3f6bcbc380684176f6fc2
  Author: Sandro Jäckel <san...@gm...>
  Date:   2020-06-30 (Tue, 30 Jun 2020)

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

  Log Message:
  -----------
  Use matrix for ubuntu


  Commit: 6601fd4e403788563d6f6a47065768562e8cda51
      https://github.com/ddclient/ddclient/commit/6601fd4e403788563d6f6a47065768562e8cda51
  Author: Sandro Jäckel <san...@gm...>
  Date:   2020-06-30 (Tue, 30 Jun 2020)

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

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


Compare: https://github.com/ddclient/ddclient/compare/ba66a6b513a2...6601fd4e4037