Grafana dashboard for CFK is not updated

Hello,

Is there a new version for Grafana dashboard? Half of the metrics that are mentioned in the dashboard are either different or do not exist at all.

https://github.com/confluentinc/confluent-kubernetes-examples/tree/master/monitoring/grafana-dashboard

Start by reviewing the files in monitoring/grafana-dashboard and identify the dashboard metrics that differ from or no longer exist. Compare those references with the current CFK metrics, then update the dashboard so its mentioned metrics are available and consistent; verify the dashboard loads without missing metric panels.

Written by the indexing model from the issue text.