update node version

Author: hschimke

examples/webpack+js/package.json

@@ -19,10 +19,10 @@
     "webpack-cli": "^5.1.4",
     "webpack-dev-server": "^5.0.4"
   },
-  "engines" : { 
-    "node" : ">=18.0.0"
+  "engines": {
+    "node": ">=23.0.0"
   },
   "dependencies": {
-    "rxing-wasm": "0.3.3"
+    "rxing-wasm": "^0.3.3"
   }
 }