build(deps-dev): bump @types/node from 20.8.4 to 20.8.6

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.8.4 to 20.8.6.
- [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-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -40,7 +40,7 @@
     "@iconify-json/mdi": "^1.1.54",
     "@iconify-json/streamline-emojis": "^1.1.4",
     "@ileostar/eslint-config": "^0.3.0",
-    "@types/node": "^20.8.4",
+    "@types/node": "^20.8.6",
     "@typescript-eslint/eslint-plugin": "^6.7.5",
     "@typescript-eslint/parser": "^6.7.5",
     "@unocss/eslint-config": "^0.56.5",