Configure renovate for `deploy/edge/deployment.yaml` (bind) and possibly other test deployment dependencies

Context: https://github.com/k8gb-io/k8gb/pull/1674 

All test pipelines were failing with no ability to pull the outdated image tag
```
➜  ~ kubectl get pods --context k3d-edgedns
NAME                    READY   STATUS             RESTARTS   AGE
edge-5df69889cf-8vths   0/1     ImagePullBackOff   0          4m37s
```