Merge pull request MicrosoftDocs#3 from MicrosoftDocs/bump-node-sass

Bump node-sass to 4.12.0

request-checks: true

Author: tpetchel

package-lock.json

@@ -5,6 +5,6 @@
     "gulp-cssmin": "0.2.0",
     "gulp-uglify": "3.0.0",
     "rimraf": "2.6.1",
-    "node-sass": "4.11.0"
+    "node-sass": "4.12.0"
   }
 }