add torch-tensorrt-executorch-delegate wheel build

[lanluo-nvidia]

Description

export EXECUTORCH_SOURCE_DIR=/home/lanl/git/executorch
export EXECUTORCH_ROOT=/home/lanl/git/executorch

build the torch-tensorrt-executorch-delegate.whl

python -m pip wheel
--no-build-isolation
--no-deps
--wheel-dir dist
packaging/executorch_delegate

install the wheel

python -m pip install --no-deps --force-reinstall
dist/torch_tensorrt_executorch_delegate-*.whl

export the pte

python /home/lanl/git/py312/TensorRT/examples/torchtrt_executorch_example/export_static_shape.py

load the pte

python examples/executorch_reference_runner/load_model.py
--model_path=/path/to/model.pte

Fixes # (issue)

Type of change

Please delete options that are not relevant and/or add your own.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project (You can use the linters)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas and hacks
• I have made corresponding changes to the documentation
• I have added tests to verify my fix or my feature
• New and existing unit tests pass locally with my changes
• I have added the relevant labels to my PR in so that relevant reviewers are notified

[narendasan]

@lanluo-nvidia the new package should be in

//py
-> torch-tensorrt
-> torch-tensorrt-executorch-delegate

See: https://packaging.python.org/en/latest/guides/packaging-namespace-packages/