Whats the best way to add a custom NodeHost to CoreDNS using a Helmchart? I've read through these but can't get anything to work • issue 1 • issue 2 ~I need to add the following to my CoreDNS configMap, it works when I add it manually but I'm looking to use something declarative in my Helmfile setup so I don't have to manually edit it everytime the cluster turns on/off `10.43.20.223 development`~