Why does tox in Github Actions on Pull Request pull ALL the Pythons (**INCLUDING** 3.12)?

[stdedos]

https://github.com/pylint-dev/pylint-pytest/actions/runs/6557075634/job/17831455987?pr=2

Tracked: https://support.github.com/ticket/personal/0/2385967

[stdedos]

... ofc, the easy way would be to just not have a py312 in tox.ini, since we haven't fixed #3 ...