Pin fsspec.

Author: shunping

sdks/python/setup.py

@@ -465,6 +465,7 @@ def get_portability_package_data():
           ] + milvus_dependency,
           'gcp': [
               'cachetools>=3.1.0,<7',
+              'fsspec==2025.10.0',
               'google-api-core>=2.0.0,<3',
               'google-apitools>=0.5.31,<0.5.32; python_version < "3.13"',
               'google-apitools>=0.5.35; python_version >= "3.13"',