[issue44024] Improve the TypeError message for non-string second arguments passed to the built-in functions getattr and hasattr

[wyz23x2]

Change by wyz23x2 <wyz23x2 at 163.com>:


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versions:  -Python 3.6, Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44024>
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