Bump stylelint from 13.9.0 to 13.11.0

Bumps [stylelint](https://github.com/stylelint/stylelint) from 13.9.0 to 13.11.0.
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/master/CHANGELOG.md)
- [Commits](stylelint/stylelint@13.9.0...13.11.0)

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

package.json

@@ -125,7 +125,7 @@
     "react": "^16.14.0",
     "react-dom": "^16.14.0",
     "react-test-renderer": "^16.14.0",
-    "stylelint": "^13.9.0",
+    "stylelint": "^13.11.0",
     "stylelint-config-recommended": "^3.0.0",
     "stylelint-config-standard": "^20.0.0",
     "stylelint-config-styled-components": "^0.1.1",