Decide if license constraint is valid for OpenShift deployments

Currently, we require one to apply a license when installing FlowFuse on OpenShift. In return, some pod security context are removed which makes deployment possible on vanilla OpenShift cluster.
However, such limitation can be bypassed by applying proper `anyuid` Security Context Constraint to the `editors` service account:

```
oc adm policy add-scc-to-user anyuid -z editors
```

The goal of this issue is to decide if we want to keep the current license requirement for OpenShift installations.