onnxruntime

85ddbe7d - [Cherrypick from win-onnxruntime] Add MigraphX EP support for auto EP (#25481)

[Cherrypick from win-onnxruntime] Add MigraphX EP support for auto EP (#25481) Cherrypick from the following branches in win-onnxruntime repo. dev/amd/ozhang/update_mgx_ep_creation dev/kvadsariya/auto_ep_migraphx This change allows MigraphX EP (AMD GPU EP) to be selected through auto ep (prefer gpu) policy. --------- Co-authored-by: Karim Vadsariya <kvadsariya@microsoft.com> Co-authored-by: ozhang <ozhang@amd.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>