build(deps): bump @eslint/js and @types/eslint__js

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

Updates `@eslint/js` from 9.20.0 to 9.21.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/commits/v9.21.0/packages/js)

Updates `@types/eslint__js` from 8.42.3 to 9.14.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/eslint__js)

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

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

packages/eslint-config-base/package.json

@@ -46,7 +46,7 @@
     "@eslint-community/eslint-plugin-eslint-comments": "^4.4.1",
     "@eslint/compat": "^1.2.6",
     "@eslint/eslintrc": "^3.2.0",
-    "@eslint/js": "^9.20.0",
+    "@eslint/js": "^9.21.0",
     "@stylistic/eslint-plugin": "^2.13.0",
     "@typescript-eslint/eslint-plugin": "^8.24.1",
     "@typescript-eslint/parser": "^8.24.1",
@@ -64,7 +64,7 @@
     "@types/eslint": "~9.6.1",
     "@types/eslint-config-prettier": "^6.11.3",
     "@types/eslint__eslintrc": "^2.1.2",
-    "@types/eslint__js": "^8.42.3",
+    "@types/eslint__js": "^9.14.0",
     "eslint-define-config": "^2.1.0"
   },
   "peerDependencies": {