onnxruntime

a1aa3bbf - adds foundry local packaging to webgpu plugin ep packaging pipeline (#28300)

adds foundry local packaging to webgpu plugin ep packaging pipeline (#28300) test run: https://dev.azure.com/aiinfra/Lotus/_build/results?buildId=1201168&view=results --------- Co-authored-by: Prathik Rao <prathikrao@microsoft.com>