fix(deps)!: Update Terraform terraform-google-modules/network/google to v9 (#79)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

modules/private_network/main.tf

@@ -16,7 +16,7 @@
 
 module "vpc" {
   source       = "terraform-google-modules/network/google"
-  version      = "~> 8.0"
+  version      = "~> 9.0"
   project_id   = var.project_id
   network_name = var.network_name
   routing_mode = "GLOBAL"
@@ -50,7 +50,7 @@ resource "google_compute_global_address" "data_fusion_private_ip_alloc" {
 
 module "datafusion_firewall" {
   source                  = "terraform-google-modules/network/google//modules/fabric-net-firewall"
-  version                 = "~> 8.0"
+  version                 = "~> 9.0"
   project_id              = var.project_id
   network                 = module.vpc.network_name
   internal_ranges_enabled = true