chore(deps-dev): bump @eslint/js from 8.57.1 to 9.21.0 (#1902)

Bumps [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) from 8.57.1 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)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -77,7 +77,7 @@
     "@docusaurus/plugin-client-redirects": "^3.7.0",
     "@docusaurus/tsconfig": "^3.7.0",
     "@docusaurus/types": "^3.7.0",
-    "@eslint/js": "^8.57.1",
+    "@eslint/js": "^9.21.0",
     "@tsconfig/docusaurus": "^1.0.5",
     "@types/react-alert": "^7.0.6",
     "@types/react-modal": "^3.16.3",