Update dependency-graph from 0.7.0 to 0.7.1

Author: dependencies-bot

package.json

@@ -68,7 +68,7 @@
     "builtin-modules": "^3.0.0",
     "colors": "1.3.0",
     "cross-spawn": "^6.0.3",
-    "dependency-graph": "0.7.0",
+    "dependency-graph": "0.7.1",
     "errorhandler": "^1.5.0",
     "express": "4.16.3",
     "form-data": "2.3.2",