chore(package): update babel-eslint to version 8.0.0

Author: greenkeeper[bot]

package.json

@@ -55,7 +55,7 @@
   "devDependencies": {
     "babel-cli": "^6.24.0",
     "babel-core": "^6.24.1",
-    "babel-eslint": "^7.2.3",
+    "babel-eslint": "^8.0.0",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-rewire": "^1.1.0",
     "babel-plugin-transform-runtime": "^6.23.0",