Migrate selene checks to pre-commit

[mochaaP]

selene-action is unmaintained and outdated, and since we already have pre-commit setup, we could migrate to the official pre-commit integration: Kampfkarren/selene#565

[AlejandroSuero]

@mochaaP I have this action that I updated it to work with Node20. In case you want to give it a try.

• https://github.com/AlejandroSuero/selene-linter-action

[mochaaP]

partially done in fef4bc7, waiting for it to land in a tagged release

[barrettruth]

I believe this is finished now?