TST: update xfail xarray version check in to_xarray test (#61648)

Author: jorisvandenbossche

pandas/tests/generic/test_to_xarray.py

@@ -93,6 +93,7 @@ def test_to_xarray_index_types(self, index_flat, request):
             isinstance(index.dtype, StringDtype)
             and index.dtype.storage == "pyarrow"
             and Version(xarray.__version__) > Version("2024.9.0")
+            and Version(xarray.__version__) < Version("2025.6.0")
         ):
             request.applymarker(
                 pytest.mark.xfail(