chore(deps): update dependency @types/cucumber to v3.1.2 (#21)

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "graphql": "0.12.3"
   },
   "devDependencies": {
-    "@types/cucumber": "3.1.1",
+    "@types/cucumber": "3.1.2",
     "@types/graphql": "0.11.7",
     "@types/node": "8.5.2",
     "coveralls": "3.0.0",

yarn.lock

@@ -73,9 +73,9 @@
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.6.0.tgz#383f456b26bc96c7889f0332079f4358b16c58dc"
 
-"@types/[email protected].1":
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/@types/cucumber/-/cucumber-3.1.1.tgz#d12007216eed38b61a3132c6058668355c45d24b"
+"@types/[email protected].2":
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/@types/cucumber/-/cucumber-3.1.2.tgz#61d6124e147ce4803cc4f59b451d6a76f9f29085"
 
 "@types/[email protected]":
   version "0.11.7"