[issue40606] Copy property return annotations to __annotations__

[Eric Wieser]

Change by Eric Wieser <wieser.eric+pybug at gmail.com>:


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keywords: +patch
nosy: +Eric.Wieser
nosy_count: 1.0 -> 2.0
pull_requests: +19361
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20052

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40606>
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