If you’re using the community Arch Linux image Quay for ansible-test (images/ansible-test/README.md at main · ansible-community/images · GitHub), please note that the image now uses Python 3.13 since Arch updated to 3.13 today.
The main change you need to do is tell ansible-test to use Python 3.13 instead of 3.12. Potentially also some other things needs fixing. See CI: Arch Linux updated to Python 3.13 by felixfontein · Pull Request #9310 · ansible-collections/community.general · GitHub or [PR #1018/04c97728 backport][stable-3] CI: Arch Linux updated to Python 3.13 by patchback[bot] · Pull Request #1019 · ansible-collections/community.docker · GitHub for examples.