### Description
* Support flag 'optimizedModelFilePath' in session options.
In Node.js, the model will be saved into filesystem just like its
behaviour on native platforms.
In browser, the new model is not saved to filesystem. the file path is
ignored. Instead, a new pop-up window will be launched in browser and
user can 'save' the file as onnx model.
* Add corresponding commandline args for the following session option
flags:
- optimizedModelFilePath
- graphOptimizationLevel
* [js/web] Add wasm SIMD backend to onnxruntime-web
* Import SIMD wasm artifacts enabled by PR #7839
* Detect SIMD capability of web engine
* Use SIMD wasm backend in both single-thread and multi-thread cases
* update optimized SIMD loading from ort web
* code lint and format
* fix WasmFileName in CI
* replace deprecated wasm SIMD functions
* fix unittest for simd
* optimize CI pipeline to merge build matrix
* make clean build for each config
* fix simd wasm to enable it.
* update script/pull-prebuilt-wasm-artifacts.ts
Co-authored-by: Yulong Wang <yulongw@microsoft.com>
Co-authored-by: Lei Zhang <zhang.huanning@hotmail.com>
