feat: added a missing field

Author: prabhu34

modules/create_environment_v3/main.tf

@@ -38,6 +38,7 @@ resource "google_composer_environment" "composer_env" {
   config {
 
     enable_private_environment = var.use_private_environment # reusing the existing variable name from previous versions
+    enable_private_builds_only = var.enable_private_builds_only
 
     environment_size = var.environment_size
     resilience_mode  = var.resilience_mode

modules/create_environment_v3/variables.tf

@@ -118,6 +118,12 @@ variable "use_private_environment" {
   default     = false
 }
 
+variable "enable_private_builds_only" {
+  type        = bool
+  description = "If true, builds performed during operations that install Python packages have only private connectivity to Google services. If false, the builds also have access to the internet."
+  default     = false
+}
+
 variable "maintenance_start_time" {
   description = "Time window specified for daily or recurring maintenance operations in RFC3339 format"
   type        = string