remove fastparquet xfail

Author: jorisvandenbossche

pandas/tests/io/test_fsspec.py

@@ -209,7 +209,6 @@ def test_arrowparquet_options(fsspectest):
     assert fsspectest.test[0] == "parquet_read"
 
 
-@pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string) fastparquet")
 def test_fastparquet_options(fsspectest):
     """Regression test for writing to a not-yet-existent GCS Parquet file."""
     pytest.importorskip("fastparquet")