Back out "Revert D14613517: [pytorch][PR] Updating onnxtrt submodule to master branch" (#18514)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/18514
Original commit changeset: d6267ddfc339
Reviewed By: bddppq
Differential Revision: D14634476
fbshipit-source-id: 2633b0b4c512d71001e5c20cd79c0c0d7856f942
