Add IP filtering support to modules/gcs (#3216)

* Add IP filtering to GCS

* Bump provider version

tests/examples_e2e/setup_module/versions.tf

@@ -19,11 +19,11 @@ terraform {
   required_providers {
     google = {
       source  = "hashicorp/google"
-      version = ">= 6.40.0, < 7.0.0" # tftest
+      version = ">= 6.42.0, < 7.0.0" # tftest
     }
     google-beta = {
       source  = "hashicorp/google-beta"
-      version = ">= 6.40.0, < 7.0.0" # tftest
+      version = ">= 6.42.0, < 7.0.0" # tftest
     }
   }
   provider_meta "google" {

tests/examples_e2e/setup_module/versions.tofu

@@ -19,11 +19,11 @@ terraform {
   required_providers {
     google = {
       source  = "hashicorp/google"
-      version = ">= 6.40.0, < 7.0.0" # tftest
+      version = ">= 6.42.0, < 7.0.0" # tftest
     }
     google-beta = {
       source  = "hashicorp/google-beta"
-      version = ">= 6.40.0, < 7.0.0" # tftest
+      version = ">= 6.42.0, < 7.0.0" # tftest
     }
   }
   provider_meta "google" {

tests/modules/gcs/examples/ip-filter.yaml

@@ -0,0 +1,35 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+values:
+  module.bucket.google_storage_bucket.bucket[0]:
+    ip_filter:
+    - allow_all_service_agent_access: false
+      allow_cross_org_vpcs: false
+      mode: Enabled
+      public_network_source:
+      - allowed_ip_cidr_ranges:
+        - 8.8.8.8/32
+        - 8.8.4.4/32
+      vpc_network_sources:
+      - allowed_ip_cidr_ranges:
+        - 10.0.0.0/8
+        network: projects/my-project-id/global/networks/my-vpc
+    name: test-my-bucket
+    project: project-id
+
+counts:
+  google_storage_bucket: 1
+  modules: 1
+  resources: 1