[issue40077] Convert static types to heap types: use PyType_FromSpec()

[Yu Zhao]

Change by Yu Zhao <zhaoyu_hit at qq.com>:


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nosy: +CharlieZhao
nosy_count: 14.0 -> 15.0
pull_requests: +29065
pull_request: https://github.com/python/cpython/pull/30884

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40077>
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