Update Helm release ingress-nginx to v4.13.0

Author: renovate[bot]

applications/ingress-nginx.yaml

@@ -9,7 +9,7 @@ spec:
     server: "https://kubernetes.default.svc"
   source:
     repoURL: "https://kubernetes.github.io/ingress-nginx"
-    targetRevision: 4.12.2
+    targetRevision: 4.13.0
     chart: ingress-nginx
     helm:
       values: |