chore(deps): update dependency @types/node to v20 (#417)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -71,7 +71,7 @@
     "@types/eslint-visitor-keys": "^1.0.0",
     "@types/estree": "^1.0.1",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.16.16",
+    "@types/node": "^20.0.0",
     "@types/semver": "^7.5.0",
     "@typescript-eslint/eslint-plugin": "^6.9.0",
     "@typescript-eslint/parser": "~6.8.0",