onnxruntime

b1a75d0e - Enable passing initial optimizer state while creating training session (#5869)

Enable passing initial optimizer state while creating training session (#5869) * Support to pass initial optimizer states to optimizer graph builder * Changes for passing init optim state to training session config * Pass optimizer state through cpp and python frontend * Cleanup * Review comments * Fix windows and mac CI * Review comments * review comments * Review comments * Frontend review changes * Fix CI