chore(deps): bump ingress-nginx in /applications/fake-services/app (#139)

Bumps ingress-nginx from 4.11.3 to 4.15.1.

---
updated-dependencies:
- dependency-name: ingress-nginx
  dependency-version: 4.15.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

applications/fake-services/app/Chart.lock

@@ -1,9 +1,9 @@
 dependencies:
 - name: ingress-nginx
   repository: https://kubernetes.github.io/ingress-nginx
-  version: 4.11.3
+  version: 4.15.1
 - name: replicated
   repository: oci://registry.replicated.com/library
   version: 1.18.0
-digest: sha256:58b7201e37fb71a8d5a9925c41aeee02a23cf70c0a9e9bacbb4935e9dde4d5ac
-generated: "2026-03-23T06:22:19.62533993Z"
+digest: sha256:a1d05339ad5e6dda8ad2be26358f32e8a91c5786ecb9902fca558224820d6ddd
+generated: "2026-03-25T20:41:17.83366196Z"

applications/fake-services/app/Chart.yaml

@@ -21,7 +21,7 @@ version: 0.8.0
 appVersion: "1.16.0"
 dependencies:
   - name: ingress-nginx
-    version: 4.11.3
+    version: 4.15.1
     repository: https://kubernetes.github.io/ingress-nginx
     condition: ingress-nginx.enabled
   - name: replicated