chore(deps): Update Terraform terraform-google-modules/project-factory/google to v18 (#159)

Author: renovate-bot

test/setup/main.tf

@@ -25,7 +25,7 @@ resource "google_folder" "ci-iam-folder" {
 
 module "project" {
   source  = "terraform-google-modules/project-factory/google"
-  version = "~> 17.0"
+  version = "~> 18.0"
 
   name                    = "ci-cloud-functions"
   random_project_id       = "true"