chore(package): update eslint to version 5.0.1

(pre-merging PR #296 on feature/GraceNotes)

package.json

@@ -63,7 +63,7 @@
     "clean-webpack-plugin": "^0.1.18",
     "cross-env": "^5.1.3",
     "cz-conventional-changelog": "^2.0.0",
-    "eslint": "^4.18.1",
+    "eslint": "^5.0.1",
     "eslint-config-standard": "^11.0.0",
     "eslint-plugin-import": "^2.9.0",
     "eslint-plugin-node": "^6.0.1",