homebrew jank-git formula isn't available on (latest) macOS Tahoe 26

[oscarvarto]

jank health check

N/A

Description of the issue with reproduction steps

The jank-git formula needs adjustment to adhere to recent homebrew formula guidelines. I couldn't install jank-git, until I modified the ruby class name to match the formula name: from Jank to JankGit. Therefore I had to use my fork:
https://github.com/oscarvarto/homebrew-jank/blob/main/Formula/jank-git.rb#L1

Stack trace

No response

[oscarvarto]

Still, after the workaround, I hit #560

[jeaye]

Good to know! Would you like to make a PR, to get recognition for your efforts, or have me make the change?

[oscarvarto]

It's a pretty minimal change. I'd love to do the PR asap, but tomorrow I'm traveling.