chore(package): update prebuild to version 7.6.1

greenkeeper[bot] · greenkeeper[bot] · commit facdec98155d · 2018-07-21T19:00:01.000Z
Closes #11
diff --git a/package.json b/package.json
@@ -32,6 +32,6 @@
     "prebuild-install": "2.1.2"
   },
   "devDependencies": {
-    "prebuild": "^6.0.0"
+    "prebuild": "^7.6.1"
   }
 }
