Merge pull request #3098 from OctopusDeploy/md/alix/gateway-vars-for-argocd-instance-tf

Add missing vars for argocd instances tf

Author: evolutionise

src/pages/docs/argo-cd/instances/terraform-bootstrap.md

@@ -148,6 +148,16 @@ variable "gateway_namespace" {
   type        = string
   default     = "octopus-argocd-gateway"
 }
+
+variable "gateway_name" {
+  description = "Name of the Argo CD Gateway"
+  type        = string
+}
+
+variable "gateway_chart_version" {
+  description = "Helm chart version for the Argo CD Gateway"
+  type        = string
+}
 ```
 
 ## Argo CD