chore(package): update dhcpjs to version 0.6.0

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -66,7 +66,7 @@
     "bin-pwd": "^0.0.0",
     "ci-publish": "^1.3.0",
     "davius": "^0.0.1",
-    "dhcpjs": "^0.5.3",
+    "dhcpjs": "^0.6.0",
     "ifconfig": "NodeOS/ifconfig",
     "ip": "NodeOS/ip",
     "loadtest": "^2.3.0",