Revert D33241684: [pytorch][PR] Install TensorRT lib on oss docker and enable fx2trt unit test
Test Plan: revert-hammer
Differential Revision:
D33241684 (https://github.com/pytorch/pytorch/commit/dab3d3132bad1070c225ee4a2e8dd5a561cd7d1a)
Original commit changeset: cd498908b00f
Original Phabricator Diff: D33241684 (https://github.com/pytorch/pytorch/commit/dab3d3132bad1070c225ee4a2e8dd5a561cd7d1a)
fbshipit-source-id: d5b2e663b5b0c9e570bd799b9f6111cd2a0de4f7