chore(package): update stylelint-config-prettier to version 8.0.1

Closes #91

Author: greenkeeper[bot]

package.json

@@ -108,7 +108,7 @@
     "reflect-metadata": "^0.1.13",
     "semantic-release": "^15.13.18",
     "stylelint": "~9.10.1",
-    "stylelint-config-prettier": "^4.0.0",
+    "stylelint-config-prettier": "^8.0.1",
     "stylelint-config-recommended-scss": "~3.2.0",
     "stylelint-config-standard": "~18.2.0",
     "stylelint-scss": "^3.9.1",