If a binary is contained in a folder in a zip archive (i.e. `bin_path_in_archive` has a prefix),
extracting will fail with an io error "No such file or directory", because `fs::File::create` in
`Extract::extract_into` and `Extract::extract_path` is passed the path of the binary including the
zipped parent folder, which does not exist yet.

The commit adds tests for these cases and cleans up some existing tests.