Previously, any data _after_ the zip64 extra would be removed. With many new tests. Fixes #88233 Automerge-Triggered-By: GH:jaraco
* gh-98098: Move zipfile into a package. * Moved test_zipfile to a package * Extracted module for test_path. * Add blurb * Add jaraco as owner of zipfile.Path. * Synchronize with minor changes found at jaraco/zipp@d9e7f4352d.