chore(package): update babel-eslint to version 7.0.0

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -46,7 +46,7 @@
   "devDependencies": {
     "ava": "*",
     "ava-codemods": "^0.2.1",
-    "babel-eslint": "^6.1.2",
+    "babel-eslint": "^7.0.0",
     "clinton": "^0.8.0",
     "conventional-changelog-cli": "^1.2.0",
     "conventional-changelog-lint": "^1.0.0",