chore(deps): update helm release argo-cd to v8.6.3

Author: renovate[bot]

kustomize/argocd/kustomization.yaml

@@ -10,7 +10,7 @@ resources:
 helmCharts:
   - name: argo-cd
     repo: https://argoproj.github.io/argo-helm
-    version: 8.3.0
+    version: 8.6.3
     releaseName: argocd
     namespace: argocd
     includeCRDs: true