chore(deps-dev): bump @antfu/eslint-config from 2.27.3 to 3.9.1

Bumps [@antfu/eslint-config](https://github.com/antfu/eslint-config) from 2.27.3 to 3.9.1.
- [Release notes](https://github.com/antfu/eslint-config/releases)
- [Commits](antfu/eslint-config@v2.27.3...v3.9.1)

---
updated-dependencies:
- dependency-name: "@antfu/eslint-config"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -12,7 +12,7 @@
     "lint": "eslint ."
   },
   "devDependencies": {
-    "@antfu/eslint-config": "^2.27.0",
+    "@antfu/eslint-config": "^3.9.1",
     "@fontsource-variable/fira-code": "^5.0.19",
     "@fontsource-variable/jetbrains-mono": "^5.0.22",
     "@iconify/json": "^2.2.239",