Add options to better control CLI command
Add options to better control CLI command

Instead of trying to guess the `pyprojec.toml` file by looking at the
files controlled by the SCM, use explicit options to control it.

RonnyPfannschmidt/setuptools_scm,pypa/setuptools_scm,pypa/setuptools_scm,RonnyPfannschmidt/setuptools_scm