Update Helm release argo-events to v2.4.6

Author: renovate[bot]

manifests/workloads/argo-events/kustomization.yaml

@@ -11,5 +11,5 @@ helmCharts:
   releaseName: argo-events
   namespace: argo-events
   repo: https://argoproj.github.io/argo-helm
-  version: 2.4.1
+  version: 2.4.6
   valuesFile: values.yaml