Update Helm release argo-cd to v9.5.15

Author: renovate[bot]

ops/Helm/argocd/Chart.lock

@@ -1,12 +1,12 @@
 dependencies:
 - name: argo-cd
   repository: https://argoproj.github.io/argo-helm
-  version: 9.5.4
+  version: 9.5.15
 - name: argocd-apps
   repository: https://argoproj.github.io/argo-helm
   version: 2.0.4
 - name: argocd-image-updater
   repository: https://argoproj.github.io/argo-helm
   version: 1.1.5
-digest: sha256:3a22c4147d35afb823a9b5528ef85c392be646caf00bb3b0ed225aa62b9797cd
-generated: "2026-04-23T02:29:13.984751634Z"
+digest: sha256:10c4b34b7a319687b30642c01ac8a0543eafaadb3ab36356bb2cd9ea8e06cdae
+generated: "2026-05-22T20:12:14.154487177Z"

ops/Helm/argocd/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 deprecated: false
 dependencies:
   - name: argo-cd
-    version: 9.5.4
+    version: 9.5.15
     repository: https://argoproj.github.io/argo-helm
     condition: argo-cd.enabled
     tags: