chore(deps): update devdependency eslint to ^4.19.1

Author: renovate-bot

package.json

@@ -14,7 +14,7 @@
     "enhanced-resolve": "^4.1.1"
   },
   "devDependencies": {
-    "eslint": "^4.15.0",
+    "eslint": "^4.19.1",
     "eslint-config-standard": "^11.0.0",
     "eslint-plugin-node": "^5.2.1",
     "eslint-plugin-standard": "^3.1.0",

yarn.lock

@@ -538,7 +538,7 @@ eslint-visitor-keys@^1.0.0:
   resolved "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
   integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
 
-eslint@^4.15.0:
+eslint@^4.19.1:
   version "4.19.1"
   resolved "https://registry.npmjs.org/eslint/-/eslint-4.19.1.tgz#32d1d653e1d90408854bfb296f076ec7e186a300"
   integrity sha512-bT3/1x1EbZB7phzYu7vCr1v3ONuzDtX8WjuM9c0iYxe+cq+pwcKEoQjl7zd3RpC6YOLgnSy3cTN58M2jcoPDIQ==