[issue44897] Integrate trashcan mechanism into _Py_Dealloc

[Neil Schemenauer]

Change by Neil Schemenauer <nas-python at arctrix.com>:


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keywords: +patch
pull_requests: +26218
pull_request: https://github.com/python/cpython/pull/27738

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44897>
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