Refactor net-vpc module for Terraform 1.3 (#880)

* module tests pass

* doc examples

* refactor blueprints

* fast stages

* fix comment typo

* fix module factory test

blueprints/third-party-solutions/wordpress/cloudrun/cloudsql.tf

@@ -26,19 +26,15 @@ module "vpc" {
   name       = "${local.prefix}sql-vpc"
   subnets = [
     {
-      ip_cidr_range      = var.ip_ranges.sql_vpc
-      name               = "subnet"
-      region             = var.region
-      secondary_ip_range = {}
+      ip_cidr_range = var.ip_ranges.sql_vpc
+      name          = "subnet"
+      region        = var.region
     }
   ]
-
-  # Private Service Access
   psa_config = {
     ranges = {
       cloud-sql = var.ip_ranges.psa
     }
-    routes = null
   }
 }
 
@@ -67,4 +63,4 @@ module "cloudsql" {
   users = {
     "${local.cloudsql_conf.user}" = "${local.cloudsql_conf.pass}"
   }
-}
+}