[stable/coredns] Update to CoreDNS 1.5.2 (#15153)

* [stable/coredns] Rename ServiceMonitor template

Signed-off-by: Manuel Rüger <manuel@rueg.eu>

* [stable/coredns] Update apiVersion for deployment

Signed-off-by: Manuel Rüger <manuel@rueg.eu>

* [stable/coredns] Version bump to 1.5.2

Signed-off-by: Manuel Rüger <manuel@rueg.eu>

stable/coredns/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: coredns
-version: 1.5.4
-appVersion: 1.5.0
+version: 1.5.5
+appVersion: 1.5.2
 description: CoreDNS is a DNS server that chains plugins and provides Kubernetes DNS Services
 keywords:
 - coredns

stable/coredns/templates/deployment.yaml

@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ template "coredns.fullname" . }}

stable/coredns/values.yaml

@@ -6,7 +6,7 @@ replicaCount: 1
 
 image:
   repository: coredns/coredns
-  tag: "1.5.0"
+  tag: "1.5.2"
   pullPolicy: IfNotPresent
 
 resources: