build: use minimal supported Node types

Author: KnorpelSenf

package.json

@@ -24,7 +24,7 @@
     "devDependencies": {
         "@types/chai": "^5.2.1",
         "@types/mocha": "^10.0.10",
-        "@types/node": "^22.14.1",
+        "@types/node": "^20.11.19",
         "@types/socket.io-client": "^3.0.0",
         "@typescript-eslint/eslint-plugin": "^8.30.1",
         "@typescript-eslint/parser": "^8.30.1",
@@ -47,4 +47,4 @@
         "fmt": "prettier . --write",
         "lint": "eslint --ext .ts --ext .js --ext .json ."
     }
-}
+}