chore(grafana-dashboards): update dashboard kubernetes / system / coredns ( 20 → 22 )

Author: parsec-renovate[bot]

kubernetes/apps/observability/grafana/app/helmrelease.yaml

@@ -203,7 +203,7 @@ spec:
         kubernetes-coredns:
           # renovate: depName="Kubernetes / System / CoreDNS"
           gnetId: 15762
-          revision: 20
+          revision: 22
           datasource: Prometheus
         kubernetes-global:
           # renovate: depName="Kubernetes / Views / Global"