onnxruntime

ba2999c5 - [js/web] Add Wasm Relaxed SIMD support to wasm backend (#22794)

[js/web] Add Wasm Relaxed SIMD support to wasm backend (#22794) ### Description <!-- Describe your changes. --> Add Wasm Relaxed SIMD support. Use integer dot product instructions for QGemmU8X8. 1. Build with --enable_wasm_relaxed_simd 2. Use env.wasm.relaxedSimd to run it ### Motivation and Context https://github.com/microsoft/onnxruntime/issues/22533 --------- Co-authored-by: Yulong Wang <7679871+fs-eire@users.noreply.github.com>