rhysm

Updated java-gitlab-api to new minor version which supports passing through proxy and pass through the proxy configuration if it's configured in Jenkins

When compression is on cached artifacts are stored as files. When walking the cache directory if we return SkipDir then it only counts the first artifact for a given target...

Support dryRun for POST, PUT, PATCH, and DELETE

3

[Dry Run](https://kubernetes.io/docs/reference/using-api/api-concepts/#dry-run) is now available as beta since Kubernetes v1.13. This involves adding the `dryRun` query parameter to requests. I'm hesitant to jump in and add support for extra parameters...