[issue36230] Please sort assertSetEqual's output

[Windson Yang]

Change by Windson Yang <wiwindson at outlook.com>:


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versions: +Python 2.7, Python 3.4, Python 3.5, Python 3.6, Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36230>
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