Chore(deps-dev): Bump @nextcloud/stylelint-config from 2.3.0 to 2.3.1

Bumps [@nextcloud/stylelint-config](https://github.com/nextcloud/stylelint-config) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/nextcloud/stylelint-config/releases)
- [Changelog](https://github.com/nextcloud/stylelint-config/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nextcloud/stylelint-config/compare/v2.3.0...v2.3.1)

---
updated-dependencies:
- dependency-name: "@nextcloud/stylelint-config"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -76,7 +76,7 @@
     "@nextcloud/browserslist-config": "^2.3.0",
     "@nextcloud/cypress": "^1.0.0-beta.2",
     "@nextcloud/eslint-config": "^8.2.1",
-    "@nextcloud/stylelint-config": "^2.3.0",
+    "@nextcloud/stylelint-config": "^2.3.1",
     "@nextcloud/webpack-vue-config": "^5.5.1",
     "@relative-ci/agent": "^4.1.5",
     "@vue/test-utils": "^1.3.6",