Bump eslint from 9.19.0 to 9.20.0

Bumps [eslint](https://github.com/eslint/eslint) from 9.19.0 to 9.20.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.19.0...v9.20.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -39,7 +39,7 @@
     "@idrinth/duplicate-style-check": "^1.1.0",
     "@types/node": "^22.10.7",
     "chai": "^5.1.1",
-    "eslint": "^9.18.0",
+    "eslint": "^9.20.0",
     "knip": "^5.43.3",
     "mocha": "^11.0.0",
     "spellchecker-cli": "^7.0.0",