build(deps-dev): bump @types/node from 18.16.3 to 20.5.8

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.16.3 to 20.5.8.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -40,7 +40,7 @@
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/svelte": "^3.2.1",
     "@types/jest": "^29.5.3",
-    "@types/node": "^18.16.3",
+    "@types/node": "^20.5.8",
     "@types/serialize-javascript": "^5.0.1",
     "@typescript-eslint/eslint-plugin": "^5.59.8",
     "@typescript-eslint/parser": "^5.61.0",