chore(deps-dev): Bump commitlint from 19.8.1 to 20.2.0

Bumps [commitlint](https://github.com/conventional-changelog/commitlint/tree/HEAD/@alias/commitlint) from 19.8.1 to 20.2.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@alias/commitlint/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v20.2.0/@alias/commitlint)

---
updated-dependencies:
- dependency-name: commitlint
  dependency-version: 20.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -41,7 +41,7 @@
     "@types/node": "25.0.3",
     "bun": "1.3.2",
     "bun-types": "1.3.2",
-    "commitlint": "19.8.1",
+    "commitlint": "20.2.0",
     "esbuild": "0.27.2",
     "eslint": "9.38.0",
     "express": "^4.21.2",