Un-skip test_nested_compute (#7247)

Author: gjoseph92

distributed/tests/test_client.py

@@ -6,7 +6,6 @@
 import gc
 import inspect
 import logging
-import math
 import operator
 import os
 import pathlib
@@ -5613,12 +5612,6 @@ async def close():
         loop.run_sync(close)  # TODO: client.close() does not unset global client
 
 
-# FIXME shouldn't consistently fail on windows, may be an actual bug
-@pytest.mark.skipif(
-    WINDOWS
-    and math.isfinite(dask.config.get("distributed.scheduler.worker-saturation")),
-    reason="flaky on Windows with queuing active",
-)
 @pytest.mark.slow
 @gen_cluster(client=True, Worker=Nanny, timeout=60, nthreads=[("127.0.0.1", 3)] * 2)
 async def test_nested_compute(c, s, a, b):