onnxruntime

b7176f98 - Fix bug with saving model optimized by inference session (#16716)

Fix bug with saving model optimized by inference session (#16716) ### Description A [previous PR](https://github.com/microsoft/onnxruntime/pull/16531) added a temporary directory to save the model optimizations after loading a model into an `InferenceSession`. Many models that have an external data file, however, require the data file to be in the same directory as the ONNX model file. Because the model is saved in a temporary directory and the data is saved in another directory, this causes a `FileNotFoundError` error when trying to load the model in the temporary directory. This PR fixes this error by saving the external data file in the same directory that the optimized model is located in. ### Motivation and Context This PR fixes a bug with using a temporary directory while running the optimizer for models that have an external data file.