onnxruntime

3d926ac6 - Fixing dump model ops feature on Windows for MGX EP (#26395)

Fixing dump model ops feature on Windows for MGX EP (#26395) Fixing dump model ops feature for MIGraphX EP on Windows. The feature wasn't functional because of saving format rules on Windows which are opposite from Linux. Current state of the feature gives us opportunity to generate and save onnx model after subgraph optimizations before compiling it. On this way we can look how model graph looks like after optimizations and we can use the optimized model. --------- Co-authored-by: Uros Petkovic <urpektov@amd.com>