feat(argo-cd): Upgrade argocd to v2.4.8 (#1390)

Signed-off-by: smcavallo <smcavallo@hotmail.com>

charts/argo-cd/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
-appVersion: v2.4.7
+appVersion: v2.4.8
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 4.10.3
+version: 4.10.4
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 keywords:
@@ -21,4 +21,4 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Changed]: update redis to 7.0.4 for avoiding CVE-2022-30065"
+    - "[Changed]: Update to app version 2.4.8"