message: Refactor return type and docs for ONNXIFI_BACKEND_DIRECTX_ID
diff: @@ -416,7 +416,10 @@ typedef int32_t onnxBackendInfo;
  /**
  * DirectX ID of the backend device.
  *
  - * Value type: GUID (16 bytes).
  + * This is the value that would be returned by ID3D12Device::GetAdapterLuid()
  + * for the hardware device used by the backend.
  + *
  + * Value type: LUID (8 bytes).
  */
  #define ONNXIFI_BACKEND_DIRECTX_ID 43
  