CI: Add 3.12 builds#56174

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lithomas1 merged 10 commits intopandas-dev:mainfrom

phofl:3_12_build

Nov 30, 2023

Commits on Nov 26, 2023

Commits on Nov 28, 2023

Update ci/deps/actions-312.yaml

phofl
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mroeschke
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Commits on Nov 29, 2023