PYTHON-4747 Sync grid_file.py to master

gridfs/grid_file.py

@@ -0,0 +1,18 @@
+# Copyright 2024-present MongoDB, Inc.
+#
+# 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.
+
+"""Re-import of synchronous gridfs API for compatibility."""
+from __future__ import annotations
+
+from gridfs.synchronous.grid_file import *  # noqa: F403