[CI Problem][FLAKY] Possible flaky ONNX test (nan): test_all_reduce_funcs[cuda]

[mehrdadh]

This happened on my PR:
https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/PR-8715/27/pipeline

[masahi]

cc @mbrookhart @AndrewZhaoLuo

[AndrewZhaoLuo]

This one seems we just need to bump the tolerances. The nans match and we do have nan_equal flag on for assert_allclose