feat(helm): update ingress-nginx ( 4.11.3 → 4.12.0 ) (#6105)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ingress-nginx](https://github.com/kubernetes/ingress-nginx)
| minor | `4.11.3` -> `4.12.0` |

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kubernetes/kyak/apps/networking/nginx/external/helmrelease.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: ingress-nginx
-      version: 4.11.3
+      version: 4.12.0
       sourceRef:
         kind: HelmRepository
         name: ingress-nginx

kubernetes/kyak/apps/networking/nginx/internal/helmrelease.yaml

@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: ingress-nginx
-      version: 4.11.3
+      version: 4.12.0
       sourceRef:
         kind: HelmRepository
         name: ingress-nginx