[mac] Skip test_cli.py::test_ray_start as it's currently flaky (#36496)

Signed-off-by: Kai Fricke <kai@anyscale.com>

python/ray/tests/test_cli.py

@@ -282,6 +282,7 @@ def test_disable_usage_stats(monkeypatch, tmp_path):
 # it seems like interactive terminal detection works differently in python 3.8
 # compared to 3.7. Without this, tests would fail.
 # Todo: This should be removed again. Also, some tests are currently skipped.
+@pytest.mark.skipif(sys.platform == "darwin", reason="Currently failing on OSX")
 def test_ray_start(configure_lang, monkeypatch, tmp_path, cleanup_ray):
     monkeypatch.setenv("RAY_USAGE_STATS_CONFIG_PATH", str(tmp_path / "config.json"))
     runner = CliRunner(env={"RAY_USAGE_STATS_PROMPT_ENABLED": "0"})