onnxruntime

2a38168f - increase cl mpcount since Compilation is moved on CPU machine (#20116)

increase cl mpcount since Compilation is moved on CPU machine (#20116) ### Description The CPU machine has 16 cores, so we can increase the parallel count. Compared with 2 runs. 1. https://dev.azure.com/aiinfra/Lotus/_build/results?buildId=432328&view=results 2. https://dev.azure.com/aiinfra/Lotus/_build/results?buildId=432331&view=results The compilation took about 25 minutes if the parallel count is 15, while it took 41 minutes if the parallel count is 3 ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. --> Co-authored-by: Yi Zhang <your@email.com>