chore(package): update nock to version 11.3.5

Closes #39

Author: greenkeeper[bot]

package.json

@@ -13,7 +13,7 @@
     "rollbar": "^2.3.9"
   },
   "devDependencies": {
-    "nock": "^10.0.0",
+    "nock": "^11.3.5",
     "nyc": "^14.0.2",
     "proxyquire": "^2.0.0",
     "redis-mock": "^0.22.0",