chore: add storage-integration.yaml to replace generated __init__.py with handcrafted version

Author: chalmerlowe

.librarian/generator-input/client-post-processing/storage-integration.yaml

@@ -0,0 +1,48 @@
+description: Restore handwritten __init__.py for google-cloud-storage
+replacements:
+  - paths: [
+      packages/google-cloud-storage/google/cloud/storage/__init__.py
+    ]
+    before: '(?s)\A(?:(?!\bClient\b).)*\Z'
+    after: |
+      # Copyright 2014 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.
+
+      """Shortcut methods for getting set up with Google Cloud Storage.
+
+      You'll typically use these to get started with the API:
+
+      .. literalinclude:: snippets.py
+          :start-after: START storage_get_started
+          :end-before: END storage_get_started
+          :dedent: 4
+
+      The main concepts with this API are:
+
+      - :class:`~google.cloud.storage.bucket.Bucket` which represents a particular
+        bucket (akin to a mounted disk on a computer).
+
+      - :class:`~google.cloud.storage.blob.Blob` which represents a pointer to a
+        particular entity in Cloud Storage (akin to a file path on a remote
+        machine).
+      """
+
+      from google.cloud.storage.version import __version__  # isort: skip
+      from google.cloud.storage.batch import Batch
+      from google.cloud.storage.blob import Blob
+      from google.cloud.storage.bucket import Bucket
+      from google.cloud.storage.client import Client
+
+      __all__ = ["__version__", "Batch", "Blob", "Bucket", "Client"]
+    count: 1

.librarian/state.yaml

@@ -3241,6 +3241,7 @@ libraries:
       - packages/google-cloud-storage/CHANGELOG.md
       - docs/CHANGELOG.md
     remove_regex:
+      - ^packages/google-cloud-storage/google/cloud/storage/__init__.py
       - ^packages/google-cloud-storage/.coveragerc
       - ^packages/google-cloud-storage/.flake8
       - ^packages/google-cloud-storage/.repo-metadata.json
@@ -3258,6 +3259,7 @@ libraries:
       - ^packages/google-cloud-storage/samples/generated_samples
       - ^packages/google-cloud-storage/testing
       - ^packages/google-cloud-storage/tests/__init__.py
+      - ^packages/google-cloud-storage/tests/unit/__init__.py
       - ^packages/google-cloud-storage/tests/unit/gapic
       - ^packages/google-cloud-storage/docs/conf.py
       - ^packages/google-cloud-storage/docs/index.rst