chore(deps-dev): bump @commitlint/config-conventional

Bumps [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/config-conventional) from 20.5.3 to 21.2.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/config-conventional/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v21.2.0/@commitlint/config-conventional)

---
updated-dependencies:
- dependency-name: "@commitlint/config-conventional"
  dependency-version: 21.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -40,7 +40,7 @@
   },
   "devDependencies": {
     "@commitlint/cli": "^20.3.1",
-    "@commitlint/config-conventional": "^20.3.1",
+    "@commitlint/config-conventional": "^21.2.0",
     "@eartharoid/deep-merge": "^0.0.2",
     "@eslint/js": "^10.0.1",
     "@vitejs/plugin-react-swc": "^4.2.2",