chore(deps-dev): bump eslint and @types/eslint

Bumps [eslint](https://github.com/eslint/eslint) and [@types/eslint](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/eslint). These dependencies needed to be updated together.

Updates `eslint` from 8.57.0 to 9.11.1
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.0...v9.11.1)

Updates `@types/eslint` from 8.56.11 to 9.6.1
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/eslint)

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

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

package.json

@@ -8,12 +8,12 @@
     "@ffflorian/eslint-config": "0.10.3",
     "@ffflorian/prettier-config": "0.3.3",
     "@types/babel__core": "7.20.4",
-    "@types/eslint": "^8",
+    "@types/eslint": "^9",
     "@types/node": "~22",
     "@typescript-eslint/eslint-plugin": "8.8.0",
     "@typescript-eslint/parser": "8.8.0",
     "babel-eslint": "10.1.0",
-    "eslint": "8.57.0",
+    "eslint": "9.11.1",
     "eslint-config-prettier": "9.1.0",
     "eslint-plugin-import": "2.30.0",
     "eslint-plugin-jsdoc": "50.3.1",