Upgrade eslint 5.12.1 -> 5.13.0

Author: ehmicky

package-lock.json

@@ -68,7 +68,7 @@
     "@babel/register": "^7.0.0",
     "ava": "^1.2.0",
     "cross-fetch": "^3.0.0",
-    "eslint": "^5.12.1",
+    "eslint": "^5.13.0",
     "eslint-config-prettier": "^4.0.0",
     "eslint-config-standard": "^12.0.0",
     "eslint-config-standard-prettier-fp": "^13.0.0",