Container registry private networking and bucket cidr range fix

terraform/modules/container_registry/variables.tf

@@ -35,3 +35,20 @@ variable "admin_enabled" {
   default     = false
 
 }
+
+variable "subnet_ids" {
+  description = "List of subnet_ids that will have access to this service"
+  type        = list
+}
+
+variable "policy" {
+  description = "The default policy for the network access rules (Allow/Deny)"
+  default     = "Deny"
+  type        = string
+}
+
+variable "whitelist" {
+  type        = map
+  description = "A map of whitelisted IPs and CIDR ranges. For single IPs, Azure expects just the IP, NOT a /32."
+  default     = {}
+}