fix(argo-workflows): Fix templating in several places (#2026)

* Add artifacthub changes

Signed-off-by: Peejai <pieterjan.soetaert@robovision.eu>

* fix templating list of yamls

Signed-off-by: Peejai <pieterjan.soetaert@robovision.eu>

* Bump version and fix templating for gcs and azure as well

Signed-off-by: Peejai <pieterjan.soetaert@robovision.eu>

---------

Signed-off-by: Peejai <pieterjan.soetaert@robovision.eu>
Co-authored-by: Aikawa <yu.croco@gmail.com>

charts/argo-workflows/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v3.4.7
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.26.5
+version: 0.26.6
 icon: https://argoproj.github.io/argo-workflows/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 sources:
@@ -16,5 +16,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: added
-      description: Introduce chart signing
+    - kind: fixed
+      description: Fix Helm templating in S3 config and extra init containers