chore(package): update eslint to version 5.0.1

Closes #2450

package.json

@@ -47,7 +47,7 @@
     "enzyme": "^3.1.0",
     "enzyme-adapter-react-16": "1.1.1",
     "es6-object-assign": "1.1.0",
-    "eslint": "^4.7.1",
+    "eslint": "^5.0.1",
     "eslint-config-scratch": "^5.0.0",
     "eslint-plugin-import": "^2.8.0",
     "eslint-plugin-react": "^7.5.1",