update changes to file

quickstart/201-azfw-with-ipgroups/variables.tf

@@ -28,10 +28,4 @@ variable "virtual_machine_size" {
 
 variable "admin_username" {
   default = "azureuser"
-}
-
-variable "storage_name" {
-  type        = string
-  description = "value of the storage account name"
-  default     = "azfwteststgacctipg"
 }