chore(package): Update eslint to version 4.13.0 (JamesHenry#17)

Author: greenkeeper[bot]

package.json

@@ -23,7 +23,7 @@
     "@types/jest": "21.1.8",
     "@types/node": "8.0.54",
     "cz-conventional-changelog": "2.1.0",
-    "eslint": "4.12.1",
+    "eslint": "4.13.0",
     "husky": "^0.14.3",
     "jest": "21.2.1",
     "lint-staged": "6.0.0",

yarn.lock

@@ -1135,9 +1135,9 @@ eslint-scope@^3.7.1:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint@4.12.1:
-  version "4.12.1"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.12.1.tgz#5ec1973822b4a066b353770c3c6d69a2a188e880"
+eslint@4.13.0:
+  version "4.13.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.13.0.tgz#1991aa359586af83877bde59de9d41f53e20826d"
   dependencies:
     ajv "^5.3.0"
     babel-code-frame "^6.22.0"