reorder variables

variables.tf

@@ -15,6 +15,12 @@ variable "service_urls" {
   description = "List of urls to use for getting our IP"
 }
 
+variable "extra_service_urls" {
+  default     = []
+  type        = list(string)
+  description = "Put your own in here if you want extra ones, this gets merged with the `service_urls` list"
+}
+
 variable "request_timeout" {
   default     = 500
   type        = number
@@ -27,12 +33,6 @@ variable "retry_attempts" {
   description = "Request retries"
 }
 
-variable "extra_service_urls" {
-  default     = []
-  type        = list(string)
-  description = "Put your own in here if you want extra ones, this gets merged with the `service_urls` list"
-}
-
 variable "data_provider" {
   default     = "curl2"
   type        = string