onnxruntime

cd6d3aea - Refactor Python CUDA packaging pipeline to fix random hangs in building (#19989)

Refactor Python CUDA packaging pipeline to fix random hangs in building (#19989) ### Description 1. Move building on CPU machine. 2. Optimize the pipeline 3. Since there isn't official ONNX package for python 12, the python 12 test stage uses the packages built with ONNX source in build stage. ### Motivation and Context 1. Resolve the random hang in compilation 4. Save a lot of GPU resources. ---------