Update wasm deps

Author: joii2020

crates/fiber-wasm/package.json

@@ -9,6 +9,7 @@
         "@wasm-tool/wasm-pack-plugin": "1.5.0",
         "arraybuffer-loader": "^1.0.8",
         "buffer": "^6.0.3",
+        "command-exists": "^1.2.9",
         "ts-loader": "^9.5.1",
         "typescript": "^5.7.2",
         "wasm-loader": "^1.3.0",