chore(package): update stylelint-scss to version 3.1.1

Author: greenkeeper[bot]

package.json

@@ -27,7 +27,7 @@
     "sass-loader": "7.0.3",
     "stylelint": "9.2.1",
     "stylelint-order": "0.8.1",
-    "stylelint-scss": "3.1.0",
+    "stylelint-scss": "3.1.1",
     "stylelint-webpack-plugin": "0.10.5",
     "webpack": "4.11.1",
     "webpack-cli": "3.0.3"