update gh-pages box2d3-wasm to v3.4.0 [skip ci]

Author: github-actions[bot]

gh-pages/package-lock.json

@@ -8,7 +8,7 @@
   "license": "MIT",
   "description": "",
   "dependencies": {
-    "box2d3-wasm": "^3.3.1",
+    "box2d3-wasm": "^3.4.0",
     "coi-serviceworker": "^0.1.7"
   },
   "devDependencies": {