poetry test_dist destroys uncommitted changes

[Dr-Irv]

When testing the distribution with poetry run poe test_dist if you have not committed changes (including new files), those files get lost, since we remove the directory pandas-stubs to check things.

Probably best to not test the dist if there are uncommitted changes (or new files) in the pandas-stubs folder, and output an error message asking if the developer wants to commit.

@BrenoJesusFernandes

[Dr-Irv]

Closed via #51