Use default consistent with future versions
Kubernetes 1.9 sets defaults for job history limits: https://github.com/kubernetes/kubernetes/pull/52533 (3 success, 1 failure)
Let's align with these defaults.
Kubernetes 1.9 sets defaults for job history limits: https://github.com/kubernetes/kubernetes/pull/52533 (3 success, 1 failure)
Let's align with these defaults.