fix(argo-workflows): Update argo workflows to v3.2.9 (#1156)

Signed-off-by: darklore <zodiac.brave.story@gmail.com>

charts/argo-workflows/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.11.1
-appVersion: v3.2.7
+version: 0.11.2
+appVersion: v3.2.9
 icon: https://raw.githubusercontent.com/argoproj/argo-workflows/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm
 sources:
@@ -15,4 +15,4 @@ maintainers:
   - name: benjaminws
 annotations:
   artifacthub.io/changes: |
-    - "[Fixed]: Avoid "namespace: null" when singleNamespace is true"
+    - "[Changed]: Update to app version v3.2.9"