chore(package): update stylelint to version 9.2.0

Author: greenkeeper[bot]

package.json

@@ -26,7 +26,7 @@
     "postcss-loader": "2.1.3",
     "sass-loader": "6.0.7",
     "style-loader": "0.20.3",
-    "stylelint": "9.1.3",
+    "stylelint": "9.2.0",
     "stylelint-order": "0.8.1",
     "stylelint-scss": "3.0.0",
     "stylelint-webpack-plugin": "0.10.4",