Merge pull request #27 from jimmieego/dependabot/npm_and_yarn/qs-and-grunt-gh-pages-6.5.3

Bump qs and grunt-gh-pages

Author: jimmieego

package-lock.json

@@ -30,7 +30,7 @@
     "grunt-contrib-qunit": "^2.0.0",
     "grunt-contrib-uglify": "^3.3.0",
     "grunt-contrib-watch": "^1.0.0",
-    "grunt-gh-pages": "^3.1.0",
+    "grunt-gh-pages": "^4.0.0",
     "grunt-retire": "^1.0.7",
     "grunt-sass": "^2.0.0",
     "grunt-zip": "~0.17.1",