This release removes the Grafana component in the linkerd-viz extension. Users can now import linkerd dashboards into Grafana from the [Linkerd org](https://grafana.com/orgs/linkerd) in Grafana. Users can also follow the instructions in the [docs](https://github.com/linkerd/website/blob/f687a04ee43c90bd804b04af287bc80c9366db98/linkerd.io/content/2.12/tasks/grafana.md) to install a separate Grafana that can be integrated with the Linkerd Dashboard. * Stopped shipping grafana-based image in the linkerd-viz extension * Removed `repair` sub-command in the CLI * Updated various dependencies across the project (thanks @dependabot)