onnxruntime

6ed12402 - Liqun/liqun/enable pipeline parallel test2 (#6399)

Liqun/liqun/enable pipeline parallel test2 (#6399) * enable data and pipeline parallism test Co-authored-by: liqun <liqun@OrtTrainingDev4.af05slrtruoetgaxwwjv5nsq5e.px.internal.cloudapp.net>