Enhance the "[bot] bump payload versions" to update the "clusterserviceversion" template

[vdemeester]

As of today, we update version based on component release automatically using an internal tooling and some workflow (see an example here.

One enhancement would be to make sure we keep "reference" to that version up-to-date. The main example to this is the openshift-pipelines-operator-rh.clusterversion.template.yaml that displays information about component in the OpenShift UI (for example).

The tool should be able to handle this, and keep that part up-to-date, so we don't have to manually change those.

[vdemeester]

cc @tektoncd/operator-maintainers