Allow `pathlib.Path`s in `args`

[adamtheturtle]

These are allowed in subprocess.run

[d-chris]

@ssbarnea i tried to contribute but was not able to install the project and test dependencies into venv from Main.

pip Install -e . -r .config\requirements-test.in

failed due pip resolving issue on my win10 Laptop using Python 3.13

any Tips to Setup a venv.

[eric-wieser]

#207 fixes this