TST: Skip geopandas downstream test

xref gh-25778

Author: gfyoung

pandas/tests/test_downstream.py

@@ -118,6 +118,7 @@ def test_pandas_datareader():
 @pytest.mark.filterwarnings("ignore:The 'warn':DeprecationWarning")
 @pytest.mark.filterwarnings("ignore:pandas.util:DeprecationWarning")
 @pytest.mark.filterwarnings("ignore:can't resolve:ImportWarning")
+@pytest.mark.skip(reason="gh-25778: geopandas stack issue")
 def test_geopandas():
 
     geopandas = import_module('geopandas')  # noqa