fix(package): update request-promise-native to version 1.0.7

Closes #46

Author: greenkeeper[bot]

package.json

@@ -57,7 +57,7 @@
     "helmet": "3.15.0",
     "private-ip": "1.0.5",
     "request": "2.88.0",
-    "request-promise-native": "1.0.5",
+    "request-promise-native": "1.0.7",
     "ts-node": "7.0.1",
     "typescript": "3.1.6"
   },