vitest: add bench file extension as an entry point

[krhubert]

This PR adds *.bench.(c|m)[jt]s?(x) as an entry point to vitest plugin.

[webpro]

Thanks! Any chance you could add a matching file to a vitest fixture directory? For some test coverage and to prevent future regressions.

[krhubert]

@webpro done! Let me know if I should do anything more.

[webpro]

When you run the tests one should fail for some files: n assertion that should be increased with 1.

[webpro]

Please use the project's formatting (e.g. bun format)

[webpro]

lol, I totally screwed up this PR (as I was horrendously working in main), but I've rebased the branch into main and you are still the contributor :)

E.g. see https://github.com/webpro/knip/commits/main/

[krhubert]

Hey @webpro , no problem, It's fantastic to have this out. Thank you for this project 🙏🏻

[webpro]

Cool, thanks! This is now published in v5.10.0.