rbac settings for namespace mode

[NissesSenap]

In #52 I added functionality to generate rbac settings out of the box using kubebuilder.
The rbac settings that get generated is cluster wide.

In #30 @pb82 added the functionality of running the operator in namespace mode.

The question is how do we generate rbac rules for namespace mode and how do we distribute them through OLM?

[pb82]

We could add another step to make bundle to copy the manifests and replace ClusterRole with Role

[NissesSenap]

Initial work started in: #72