remove now-defunct dependencies

Author: davidjgoss

javascript/package-lock.json

@@ -35,10 +35,7 @@
     "version": "shx echo \"// This file is automatically generated using npm scripts\" > src/version.ts && echo \"export const version = '${npm_package_version}'\" >> src/version.ts",
     "prepublishOnly": "npm run build && npm run copy-schemas"
   },
-  "dependencies": {
-    "class-transformer": "0.5.1",
-    "reflect-metadata": "0.2.2"
-  },
+  "dependencies": {},
   "devDependencies": {
     "@types/mocha": "10.0.10",
     "@types/node": "22.13.1",