fix(argo-workflows): add missing verbs on workflow-controller cluster role for using HTTP templates (#1327)

Signed-off-by: yu-croco <yuki.kita22@gmail.com>

charts/argo-workflows/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.16.3
+version: 0.16.4
 appVersion: v3.3.6
 icon: https://raw.githubusercontent.com/argoproj/argo-workflows/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm
@@ -15,4 +15,4 @@ maintainers:
   - name: benjaminws
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Support for mainContainer config"
+    - "[Fixed]: Add missing verb on workflow-controller cluster role for using HTTP templates"

charts/argo-workflows/templates/controller/workflow-controller-cluster-roles.yaml

@@ -154,6 +154,15 @@ rules:
   - update
   - patch
   - delete
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - get
+  resourceNames:
+  {{/* for HTTP templates */}}
+  - argo-workflows-agent-ca-certificates
 
 {{- if .Values.controller.clusterWorkflowTemplates.enabled }}
 ---