Try to suppress Windows 2019 builds based on https://github.com/jenkinsci/docker-workflow-plugin/pull/202#issuecomment-580778900
Try to suppress Windows 2019 builds based on https://github.com/jenkinsci/docker-workflow-plugin/pull/202#issuecomment-580778900

rsandell/docker-workflow-plugin,jenkinsci/docker-workflow-plugin,rsandell/docker-workflow-plugin,jenkinsci/docker-workflow-plugin