update argocd-dex server image and cicdauthenticator image (#2269)

Co-authored-by: Shubham9t9 <shubhamkumar47022@gmai.com>

Author: Shubham9t9

charts/devtron/devtron-bom.yaml

@@ -10,10 +10,10 @@ components:
     image: "quay.io/devtron/hyperion:e9175e98-282-10212"
     cicdImage: "quay.io/devtron/devtron:e9175e98-4-10210"
   argocdDexServer:
-    image: "quay.io/dexidp/dex:v2.25.0"
+    image: "ghcr.io/dexidp/dex:v2.30.2"
     initContainer:
       authenticator: "quay.io/devtron/authenticator:415f5470-279-6520"
-      cicdAuthenticator: "quay.io/argoproj/argocd:v1.8.1"
+      cicdAuthenticator: "quay.io/argoproj/argocd:v2.4.0"
   kubelink:
     image: "quay.io/devtron/kubelink:59a0df88-318-9226"
   postgres: