Update dependency @types/node to v20

Author: renovate[bot]

package-lock.json

@@ -29,7 +29,7 @@
     "@cucumber/messages": "^22.0.0",
     "@cucumber/message-streams": "^4.0.1",
     "@types/mocha": "10.0.3",
-    "@types/node": "18.18.8",
+    "@types/node": "20.8.10",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
     "eslint": "^8.12.0",