Remove unnecessary ts-ignore for archive
Remove unnecessary ts-ignore for archive

Summary:
This is a pretty broad ignore which doesn't seem required
but could hide real bugs.

Reviewed By: jknoxville

Differential Revision: D17342033

fbshipit-source-id: c7941e383936e44e39eff3fb7eced1d85a0d6417

facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper