chore(package): update eslint to version 6.0.1

Closes #45

Author: greenkeeper[bot]

package.json

@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "babel-eslint": "^10.0.0",
-    "eslint": "^5.0.0"
+    "eslint": "^6.0.1"
   },
   "package-deps": [
     "linter"