Upgrade JupyterHub Helm Chart to use 5.3.0 (#3052)

Author: marcelovilla

src/_nebari/stages/kubernetes_services/template/modules/kubernetes/services/jupyterhub/main.tf

@@ -57,7 +57,7 @@ resource "helm_release" "jupyterhub" {
 
   repository = "https://jupyterhub.github.io/helm-chart/"
   chart      = "jupyterhub"
-  version    = "4.0.0-0.dev.git.6707.h109668fd"
+  version    = "4.2.0"
 
   values = concat([
     file("${path.module}/values.yaml"),