Checklist:

* [ ] I have update the chart version in `Chart.yaml` following Semantic Versioning.
* [ ] Any new values are backwards compatible and/or have sensible default.
* [ ] I have followed the testing instructions in the [contributing guide](https://github.com/argoproj/argo-helm/blob/master/CONTRIBUTING.md).
* [ ] I have signed the CLA and the build is green.