feature: Add callable for canonical-imports

[pawamoy]

Is your feature request related to a problem? Please describe.

I just like this tool (https://github.com/15r10nk/canonical-imports) and would like to use it in my duties.

Describe the solution you'd like

A callable for canonical-imports.

Describe alternatives you've considered

Maybe it has a callable entry-point that we can use already.

Additional context

The project is currently only available to sponsors, so we will have to wait for it to become public (once author has 10 sponsors).