Update Helm release argo-cd to v7.8.23 (#201)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

cluster/argocd/Chart.yaml

@@ -3,5 +3,5 @@ name: argocd
 version: 1.0.0
 dependencies:
 - name: argo-cd
-  version: 7.8.7
+  version: 7.8.23
   repository: https://argoproj.github.io/argo-helm