Use ingress-nginx 4.15.0 (#1218)

Signed-off-by: Tamal Saha <tamal@appscode.com>

Author: tamalsaha

charts/ace/Chart.lock

@@ -22,7 +22,7 @@ dependencies:
   version: v2026.3.30
 - name: ingress-nginx
   repository: oci://ghcr.io/appscode-charts
-  version: 4.14.3
+  version: 4.15.0
 - name: nats
   repository: oci://ghcr.io/appscode-charts
   version: 0.19.17
@@ -38,5 +38,5 @@ dependencies:
 - name: platform-opscenter
   repository: file://../platform-opscenter
   version: v2026.3.30
-digest: sha256:1fc0e0c9f11d7c04b99c53305e83e14b45b1b1f224d1c9892ae6699cfe842538
-generated: "2026-03-13T19:01:16.068692715Z"
+digest: sha256:243d413893c3503fc76d420a5d9b068b78e2f1e631145212f6f405789e3c21fa
+generated: "2026-03-18T11:23:40.132493+06:00"

charts/ace/Chart.yaml

@@ -43,7 +43,7 @@ dependencies:
 - name: ingress-nginx
   repository: oci://ghcr.io/appscode-charts
   condition: ingress-nginx.enabled
-  version: 4.14.3
+  version: 4.15.0
 - name: nats
   repository: oci://ghcr.io/appscode-charts
   condition: nats.enabled

hack/scripts/update-chart-dependencies.sh

@@ -16,13 +16,6 @@
 
 set -e
 
-helm repo add appscode https://charts.appscode.com/stable/ || true
-helm repo add external-dns https://kubernetes-sigs.github.io/external-dns/ || true
-helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx || true
-helm repo add nats https://nats-io.github.io/k8s/helm/charts/ || true
-helm repo add openfga https://openfga.github.io/helm-charts || true
-helm repo add stakater https://stakater.github.io/stakater-charts || true
-
 helm dependency update charts/platform-grafana-dashboards
 helm dependency update charts/platform-opscenter
 helm dependency update charts/acaas