chore(argo-cd): Upgrade Argo CD to v2.8.1 (#2230)

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

charts/argo-cd/Chart.yaml

@@ -1,9 +1,9 @@
 apiVersion: v2
-appVersion: v2.8.0
+appVersion: v2.8.1
 kubeVersion: ">=1.23.0-0"
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 5.43.4
+version: 5.43.5
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -26,5 +26,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: fixed
-      description: Rename comment of repositoryCredentials to credentialTemplates
+    - kind: changed
+      description: Upgrade Argo CD to v2.8.1