Add bug fix in bucket local variable (#1709)

Fix bucket name reference in Cloud Functions if bucket is created and prefix is used.

tests/modules/cloud_function_v2/examples/bucket-creation.yaml

@@ -0,0 +1,41 @@
+# Copyright 2023 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.cf-http.google_cloudfunctions2_function.function:
+    build_config:
+      - source:
+          - storage_source:
+              - bucket: my-prefix-test-cf-bundles
+    name: my-prefix-test-cf-http
+    project: my-project
+  module.cf-http.google_storage_bucket.bucket[0]:
+    lifecycle_rule:
+      - action:
+          - type: Delete
+        condition:
+          - age: 1
+    name: my-prefix-test-cf-bundles
+    project: my-project
+    versioning:
+      - enabled: true
+
+counts:
+  google_cloudfunctions2_function: 1
+  google_storage_bucket: 1
+  google_storage_bucket_object: 1
+  modules: 1
+  resources: 3
+
+outputs: {}