Add benchmark measurements for Orin

[heslami]

Changes proposed in this pull request:

• Adds the benchmark measurements for Orin.

Commands used to run the benchmark script on Orin:

python scripts/deployment/export_onnx_n1d6.py --model_path nvidia/GR00T-N1.6-3B --dataset_path demo_data/gr1.PickNPlace --output_dir ./groot_n1d6_onnx --embodiment_tag gr1

python scripts/deployment/build_tensorrt_engine.py --onnx ./groot_n1d6_onnx/dit_model.onnx --engine ./groot_n1d6_onnx/dit_model_bf16.trt --precision bf16

TORCHINDUCTOR_COMPILE_THREADS=1 python scripts/deployment/benchmark_inference.py --model_path nvidia/GR00T-N1.6-3B --dataset_path demo_data/gr1.PickNPlace --trt_engine_path ./groot_n1d6_onnx/dit_model_bf16.trt 

• I've read and followed all steps in the Making a pull request
  section of the CONTRIBUTING docs.
• I've updated or added any relevant docstrings.
• If this PR fixes a bug, I've added a test that will fail without my fix.
• If this PR adds a new feature, I've added tests that sufficiently cover my new functionality.

[youliangtan]

LGTM!