chore(deps-dev): bump @commitlint/config-conventional (#255)

Bumps [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint) from 11.0.0 to 12.0.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/CHANGELOG.md)
- [Commits](conventional-changelog/commitlint@v11.0.0...v12.0.0)

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

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

package.json

@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@commitlint/cli": "^11.0.0",
-    "@commitlint/config-conventional": "^11.0.0",
+    "@commitlint/config-conventional": "^12.0.0",
     "@semantic-release/changelog": "^5.0.1",
     "@semantic-release/git": "^9.0.0",
     "codecov": "^3.8.1",