chore(deps): update helm release ingress-nginx to v4.8.1

[renovate]

This PR contains the following updates:

Package	Update	Change
ingress-nginx	patch	4.8.0 -> 4.8.1

---

Release Notes

kubernetes/ingress-nginx (ingress-nginx)

v4.8.1

Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[github-actions]

Path: infra/ingress-nginx/helmrelease.yaml
Version: 4.8.0 -> 4.8.1

@@ -430,7 +430,7 @@
 dnsPolicy: ClusterFirst
 containers:
 - name: controller
- image: "registry.k8s.io/ingress-nginx/controller:v1.9.0@sha256:c15d1a617858d90fb8f8a2dd60b0676f2bb85c54e3ed11511794b86ec30c8c60"
+ image: "registry.k8s.io/ingress-nginx/controller:v1.9.1@sha256:605a737877de78969493a4b1213b21de4ee425d2926906857b98050f57a95b25"
 imagePullPolicy: IfNotPresent
 lifecycle:
 preStop:
@@ -671,6 +671,33 @@
 name: ingress-nginx-controller-admission
 path: /networking/v1/ingresses
 ---
+# Source: ingress-nginx/templates/admission-webhooks/job-patch/networkpolicy.yaml
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+ name: ingress-nginx-admission
+ namespace: default
+ annotations:
+ "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
+ "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+ labels:
+ app.kubernetes.io/name: ingress-nginx
+ app.kubernetes.io/instance: ingress-nginx
+ app.kubernetes.io/part-of: ingress-nginx
+ app.kubernetes.io/managed-by: Helm
+ app.kubernetes.io/component: admission-webhook
+spec:
+ podSelector:
+ matchLabels:
+ app.kubernetes.io/name: ingress-nginx
+ app.kubernetes.io/instance: ingress-nginx
+ app.kubernetes.io/component: admission-webhook
+ policyTypes:
+ - Ingress
+ - Egress
+ egress:
+ - {}
+---
 # Source: ingress-nginx/templates/admission-webhooks/job-patch/serviceaccount.yaml
 apiVersion: v1
 kind: ServiceAccount