fullname template is not ignoring duplicate coredns string in it

[den-is]

Currently if helm release/instance is named same as the chart, coredns, it keeps that duplicate string in the fullname template.
So all objects created by this chart have not that smart naming.
The standard is to not include the release name string in the fullname template.

Current object names, when helm release is named coredns:

kubectl -n kube-system get all,sa,clusterrole,clusterrolebinding,smon -l app.kubernetes.io/instance=coredns
NAME                                   READY   STATUS    RESTARTS      AGE
pod/coredns-coredns-6db9976d78-drpdc   1/1     Running   1 (11h ago)   15h

NAME                              TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)         AGE
service/coredns-coredns-metrics   ClusterIP   10.30.232.118   <none>        9153/TCP        15h
service/kube-dns                  ClusterIP   10.30.0.10      <none>        53/UDP,53/TCP   15h

NAME                              READY   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/coredns-coredns   1/1     1            1           15h

NAME                                         DESIRED   CURRENT   READY   AGE
replicaset.apps/coredns-coredns-6db9976d78   1         1         1       15h

NAME                             SECRETS   AGE
serviceaccount/coredns-coredns   0         15h

NAME                                                    CREATED AT
clusterrole.rbac.authorization.k8s.io/coredns-coredns   2023-12-27T13:55:55Z

NAME                                                           ROLE                          AGE
clusterrolebinding.rbac.authorization.k8s.io/coredns-coredns   ClusterRole/coredns-coredns   15h

NAME                                                   AGE
servicemonitor.monitoring.coreos.com/coredns-coredns   15h

You can see that coredns-coredns is everywhere.