chore(deps): update helm release argo-cd to v9

Author: renovate[bot]

applications/argocd.yaml

@@ -9,7 +9,7 @@ spec:
     server: "https://kubernetes.default.svc"
   source:
     repoURL: "https://argoproj.github.io/argo-helm"
-    targetRevision: 8.6.4
+    targetRevision: 9.3.5
     chart: argo-cd
     helm:
       values: |