[3.13] gh-131113: Fix data race in dict.popitem() (gh-131115) #131119
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The clearing of the key, hash, and value need to use atomic operations to avoid a data race with concurrent read operations. (cherry picked from commit c00ac57) Co-authored-by: Sam Gross <colesbury@gmail.com>
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The clearing of the key, hash, and value need to use atomic operations
to avoid a data race with concurrent read operations.
(cherry picked from commit c00ac57)
Co-authored-by: Sam Gross colesbury@gmail.com