Revert D35860266: [pytorch][PR] Update torch::lazy::BackendDevice to have a new default ordinal
Test Plan: revert-hammer
Differential Revision:
D35860266 (https://github.com/pytorch/pytorch/commit/f9d07ae6449224bdcb6eb69044a33f0fb5780adf)
Original commit changeset: 554ebe16a068
Original Phabricator Diff: D35860266 (https://github.com/pytorch/pytorch/commit/f9d07ae6449224bdcb6eb69044a33f0fb5780adf)
fbshipit-source-id: 325c54aa2e87e51134115213352b3d33a81b7edf
(cherry picked from commit bbd74bf34a534d1b87aadff9790038e3dbbfa9c8)
