[3.12] gh-106292: restore checking dict in cached_property.get (GH-106380)#106469

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carljm merged 1 commit intopython:3.12from

miss-islington:backport-838406b-3.12

Jul 5, 2023

Commits on Jul 5, 2023

gh-106292: restore checking __dict__ in cached_property.__get__ (GH-106380)

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