Move most coredns templates to static files (#4341)

* Move most coredns templates to static files

This should speed up the task slightly

* yaml lint fixes

roles/kubernetes-apps/ansible/files/coredns-clusterrolebinding.yml

@@ -0,0 +1,18 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  annotations:
+    rbac.authorization.kubernetes.io/autoupdate: "true"
+  labels:
+    kubernetes.io/bootstrapping: rbac-defaults
+    addonmanager.kubernetes.io/mode: EnsureExists
+  name: system:coredns
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:coredns
+subjects:
+  - kind: ServiceAccount
+    name: coredns
+    namespace: kube-system