Adding some workloads for testing

Openshift 4, ships with a number of operators already configured and available via OperatorHub. We have tested with the Jenkinsci operator 0.4.0[1].

Resources:

• [1] jenkinsci/kubernetes/operator: github
• [2] Deploy the jenkinsci/kubernetes-operator on Kubernetes: deploy yaml
• [3] Changes required to make this work correctly on Openshift: gist