Rename load balancers

Katapult's LB API supports using "hidden" API references for load balancers. We should use these and name the LBs with a more friendly name like this:

```
Kubernetes (katapult-dev): ingress-nginx / ingress-nginx-controller
```

https://developers.katapult.io/docs/api/latest/core/argument_sets/031672f8f0/