Publish binary to package managers like brew

[toby]

This will make it easier for people who don't want to run docker.

[SamMorrowDrums]

The package is now published to brew, and we've discussed the idea of also making a gh cli extension. @toby is this ready to close, or is there more to do? There is an open PR to update docs.

[StefMa]

Documentation in readme would be great 🤓

[SamMorrowDrums]

@StefMa there is open PR for that #138

So it won't get lost.

[Klaster1]

Would appreciate a Windows-compatible binary too.

[SamMorrowDrums]

@Klaster1 we build them and they are available to download in the releases.

Not a package manager solution, but the built binary can easily be downloaded and executed.