fix(package): update @types/selenium-webdriver to version 2.53.42 (#305)

https://greenkeeper.io/

package.json

@@ -102,7 +102,7 @@
     "node": ">= 6.9.0"
   },
   "dependencies": {
-    "@types/selenium-webdriver": "2.53.41",
+    "@types/selenium-webdriver": "2.53.42",
     "@types/socket.io": "1.4.28",
     "body-parser": "1.17.1",
     "brolog": "0.3.10",