v0.21.0

Update PSF config.yml to 0.21 and remove redundant properties

v0.19.1

update to v0.19.1

v0.18.0

Update both Jenkins lib and container images to v0.18.0

v0.17.0

purpose

tested with

• https://github.com/ploigos/ploigos-jenkins-library/releases/tag/v0.17.0
• https://github.com/ploigos/ploigos-containers/releases/tag/v0.17.0
• https://github.com/ploigos/ploigos-step-runner/releases/tag/v0.17.0
• https://github.com/ploigos/ploigos-charts/releases/tag/v0.17.0