Update package.json for node 12 support

simple node-sass update which fixes this issue

Update package.json for node 12 support
09354627 · Aurélien Normand · GitHub · bd3758a4 · 09354627
Unverified Commit 09354627 authored 5 years ago by Aurélien Normand Committed by GitHub 5 years ago
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
    "grunt-sass": "^3.0.2",
    "grunt-zip": "~0.17.1",
    "load-grunt-tasks": "^4.0.0",
-    "node-sass": "^4.11.0",
+    "node-sass": "^4.12.0",
    "mustache": "^2.3.0",
    "socket.io": "^2.2.0"
  },