chore(deps): update dependency argoproj/argo-cd to v2.11.5

Author: renovate[bot]

e2e_test/argocd/kustomization.yaml

@@ -1,7 +1,7 @@
 namespace: argocd
 resources:
   # https://github.com/argoproj/argo-cd
-  - https://raw.githubusercontent.com/argoproj/argo-cd/v2.11.4/manifests/install.yaml
+  - https://raw.githubusercontent.com/argoproj/argo-cd/v2.11.5/manifests/install.yaml
   - namespace/argocd.yaml
 patchesStrategicMerge:
   - configmap/argocd-cm.yaml