Support for typer==0.9.0

[liblaf]

The latest typer-cli==0.0.13 requires typer >=0.4.0,<=0.7.0, which is not compatible with the latest typer==0.9.0.

[jeremyjordan]

#120 fixes this, though it needs approval

[PieterBunnenberg]

I created a discussion for this issue: #134

[tiangolo]

Thank you! Now typer-cli is part of the main typer repo, when you install with pip install typer you get the typer command with all the functionality. 🎉

This is since Typer 0.12.1 🤓

That means that now there's only one dependency, typer, and the versions and code are always in sync, because everything is there. 🚀