add expanded cluster-reader role rules

This is what I did to get the list of `cluster-reader` rules
to add to the `clusterPermissions`:

- on a current cluster, `oc get clusterrole cluster-reader -o yaml`
- edit the file so that it contained just the list of rules
- run through a python script to "de-dup" the rules

For example, change this:

```yaml
        - apiGroups:
          - ""
          - route.openshift.io
          resources:
          - routes/status
          verbs:
          - get
          - list
          - watch
        - apiGroups:
          - ""
          - route.openshift.io
          resources:
          - routes
          verbs:
          - get
          - list
          - watch
```

to this

```
        - apiGroups:
          - ""
          - route.openshift.io
          resources:
          - routes
          - routes/status
          verbs:
          - get
          - list
          - watch
```

There were several such cases in the cluster-reader role definition.