chore(package): update restify-clients to version 1.5.0

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -45,7 +45,7 @@
     "mocha": "^2.3.4",
     "nsp": "^2.2.0",
     "restify": "^4.0.3",
-    "restify-clients": "^1.1.1"
+    "restify-clients": "^1.5.0"
   },
   "optionalDependencies": {
     "safe-json-stringify": "^1.0.3"