add initial pipelines snippet file

Author: morganchen12

snippets/firestore/firestore_pipelines.py

@@ -0,0 +1,22 @@
+# 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.
+
+import firebase_admin
+from firebase_admin import firestore
+
+default_app = firebase_admin.initialize_app()
+client = firestore.client(default_app, "your-new-enterprise-database")
+
+# pylint: disable=invalid-name
+def init_firestore_client():