chore(package): update eslint-config-airbnb-base to version 14.1.0

Closes #12

Author: greenkeeper[bot]

package.json

@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "eslint": "^5.8.0",
-    "eslint-config-airbnb-base": "^13.1.0",
+    "eslint-config-airbnb-base": "^14.1.0",
     "eslint-plugin-import": "^2.14.0",
     "husky": "^1.1.2",
     "jest": "^23.6.0",