feat: include network tfvars in project factory (GoogleCloudPlatform#2813)

Author: Liam-Johnston

fast/stages/1-resman/outputs-cicd.tf

@@ -18,6 +18,31 @@
 
 locals {
   # render CI/CD workflow templates
+
+  _stage_2_cicd_workflow_var_files = {
+    security = [
+      "0-bootstrap.auto.tfvars.json",
+      "1-resman.auto.tfvars.json",
+      "0-globals.auto.tfvars.json"
+    ]
+    networking = [
+      "0-bootstrap.auto.tfvars.json",
+      "1-resman.auto.tfvars.json",
+      "0-globals.auto.tfvars.json"
+    ]
+    network_security = [
+      "0-bootstrap.auto.tfvars.json",
+      "1-resman.auto.tfvars.json",
+      "0-globals.auto.tfvars.json"
+    ]
+    project_factory = [
+      "0-bootstrap.auto.tfvars.json",
+      "1-resman.auto.tfvars.json",
+      "0-globals.auto.tfvars.json",
+      "2-networking.auto.tfvars.json"
+    ]
+  }
+
   cicd_workflows = {
     for k, v in local.cicd_repositories : "${v.level}-${replace(k, "_", "-")}" => templatefile(
       "${path.module}/templates/workflow-${v.repository.type}.yaml", {
@@ -40,12 +65,8 @@ locals {
           plan  = local.cicd_workflow_providers["${k}-r"]
         }
         tf_var_files = (
-          v.level == 2
-          ? [
-            "0-bootstrap.auto.tfvars.json",
-            "0-globals.auto.tfvars.json",
-            "1-resman.auto.tfvars.json"
-          ]
+          v.level == 2 ?
+          local._stage_2_cicd_workflow_var_files[k]
           : [
             "0-bootstrap.auto.tfvars.json",
             "0-globals.auto.tfvars.json",