status: failing test with slash-star

When writing 'bin/*' in the rules, this means we ignore very file inside
bin/ individually, but do not ignore the directory itself. Thus the
status listing should list both files under bin/, one untracked and one
ignored.

@arrbee this is the issue I mentioned. I'm not sure if this is already tested in a different way elsewhere, but this is the test that's in lg2s that was failing, and git-status does show the individual files.