High level tracking task to build out baseline support for Grafana instances on k8s.
- T423165: Build Grafana container image
- Add helm chart scaffolding to aux-k8s-services
- Document build and upgrade process
- Vanilla (factory default settings) Grafana deployable to aux-k8s
Please note, this task isn't to track deployment of a fully functional instance to completion, only prep work to make Grafana deployable on aux-k8s