mark another test as flaky
See
Compared with other flakiness issues with pytest-localserver, the stack trace is different,
but I suspect this is because they stack trace is masked.
@@ -232,6 +232,7 @@ def test_empty_processor_list(elasticapm_client):
assert elasticapm_client.processors == []
+@pytest.mark.flaky(reruns=3) # test is flaky on Windows
@pytest.mark.parametrize(
"sending_elasticapm_client",
[{"transport_class": "elasticapm.transport.http.Transport", "async_mode": False}],
