fix(package): update winston-daily-rotate-file to version 1.6.0 (#4157)

Author: greenkeeper[bot]

package.json

@@ -41,7 +41,7 @@
     "tv4": "1.3.0",
     "uuid": "^3.1.0",
     "winston": "2.3.1",
-    "winston-daily-rotate-file": "1.5.0",
+    "winston-daily-rotate-file": "1.7.2",
     "ws": "3.2.0"
   },
   "devDependencies": {