onnxruntime

f162cf5b - Address PR review: fix provider stub status category and harden errno test

Address PR review: fix provider stub status category and harden errno test - provider_host_api.h: use ONNXRUNTIME category instead of NONE for the CreateIExecutionProvider NOT_IMPLEMENTED stub (NONE was incorrect for a StatusCode value and produced an empty ToString()). - status_test.cc: save/restore global errno via gsl::finally and assert the exact ToString() output. Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>