Revert D33970688: [pkg] add generic ZipFile Reader/Writer
Test Plan: revert-hammer
Differential Revision:
D33970688 (https://github.com/pytorch/pytorch/commit/c2c260bfc3173dad5cb7a056156e5b1f12627212)
Original commit changeset: 8a524867e62a
Original Phabricator Diff: D33970688 (https://github.com/pytorch/pytorch/commit/c2c260bfc3173dad5cb7a056156e5b1f12627212)
fbshipit-source-id: 18b4aa4e221b86a498fc434c1b453356fc47cfbf
(cherry picked from commit a295c2b58d3d9cfacfc9d11d36fd80aabd97675c)
