Add TRT 7.1 Pipeline (#8073)
* Revert for testing TensorRT 7.1
* change to origianl googletest version
* change machine
* remove build arg
* change back machine
* revert back googletest version
* Make it ready to merge to master
* revert onnx-tensorrt to v7.1
* rename yml
* use [[ ]] in bash command
* add sudo
* add chmod
* add correct path
* change another way to revert onnx-tensorrt
* change docker image to manylinux build
