chore(deps): update helm chart kubernetes-dashboard to v5.1.2

Author: renovate-bot

infrastructure/monitoring/dashboard.yaml

@@ -9,7 +9,7 @@ spec:
     spec:
       # renovate: registryUrl=https://kubernetes.github.io/dashboard/
       chart: kubernetes-dashboard
-      version: 5.0.3
+      version: 5.1.2
       sourceRef:
         kind: HelmRepository
         name: kubernetes-dashboard