Align WASM CI with Rust 1.88

Author: sidmohan0

.github/workflows/wasm-binding.yml

@@ -27,6 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
+          toolchain: 1.88.0
           targets: wasm32-unknown-unknown
       - uses: actions/setup-node@v4
         with: