Update static-module

Fixes https://nodesecurity.io/advisories/548

Author: goto-bus-stop

package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "quote-stream": "^1.0.1",
     "resolve": "^1.1.5",
-    "static-module": "^1.3.2",
+    "static-module": "^2.1.1",
     "through2": "^2.0.0"
   },
   "devDependencies": {