Update stylelint-config-suitcss to 4.0.0

Author: simonsmith

package.json

@@ -9,7 +9,7 @@
     "lib"
   ],
   "devDependencies": {
-    "stylelint-config-suitcss": "^3.0.0",
+    "stylelint-config-suitcss": "^4.0.0",
     "suitcss-components-test": "*",
     "suitcss-preprocessor": "^1.0.0",
     "suitcss-utils-display": "^1.0.0",