[fx2trt] open source tests for acc tracer (#66302)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/66302
Just move files, ossci can be setup later
Test Plan:
buck run //caffe2/test:test_fx_acc_tracer
testinprod
Reviewed By: 842974287
Differential Revision: D31495087
fbshipit-source-id: f182c7438e3e80ba98924990682cb45a99b9967c
