chore(package): update eslint to version 6.0.0 (#151)

Author: greenkeeper[bot]

package.json

@@ -41,7 +41,7 @@
     "chai": "^4.0.0",
     "enzyme": "^3.0.0",
     "enzyme-adapter-react-16": "^1.0.0",
-    "eslint": "^5.2.0",
+    "eslint": "^6.0.0",
     "eslint-config-takiyon-react": "^0.4.0",
     "eslint-import-resolver-webpack": "^0.11.0",
     "eslint-plugin-import": "^2.2.0",