Release v2023.4.0.rc1

 - coffea is now 2023.4.0.rc1

 - Merge pull request #793 from CoffeaTeam/use_uproot_chunking
 - Merge pull request #792 from CoffeaTeam/update-dak-ak-pins
 - Merge pull request #787 from CoffeaTeam/pre-commit-ci-update-config
 - Merge pull request #791 from CoffeaTeam/codecov-update
 - Merge pull request #785 from CoffeaTeam/update_ak_pin_212
 - Merge pull request #789 from CoffeaTeam/get_tests_passing
 - Merge pull request #782 from CoffeaTeam/dependabot/github_actions/pypa/gh-action-pypi-publish-1.8.5