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

Bumps [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/config-conventional) from 19.2.2 to 19.6.0.
- [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/v19.6.0/@commitlint/config-conventional)

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

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

package.json

@@ -21,7 +21,7 @@
   ],
   "devDependencies": {
     "@commitlint/cli": "^19.3.0",
-    "@commitlint/config-conventional": "^19.2.2",
+    "@commitlint/config-conventional": "^19.6.0",
     "@nx/eslint": "^19.0.0",
     "@nx/eslint-plugin": "^19.0.0",
     "@nx/jest": "20.0.8",