build(deps-dev): bump eslint from 9.19.0 to 9.21.0

Bumps [eslint](https://github.com/eslint/eslint) from 9.19.0 to 9.21.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.19.0...v9.21.0)

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

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

Author: dependabot[bot]

package-lock.json

@@ -175,7 +175,7 @@
     "data-uri-to-buffer": "^6.0.2",
     "enhanced-resolve": "^5.18.1",
     "error-stack-parser": "^2.1.4",
-    "eslint": "^9.19.0",
+    "eslint": "^9.21.0",
     "eslint-config-prettier": "^10.0.1",
     "eslint-plugin-license-header": "^0.6.1",
     "eslint-plugin-prettier": "^5.2.3",