chore(package): update eslint to version 6.0.0

Author: greenkeeper[bot]

package.json

@@ -37,7 +37,7 @@
     "@vue/eslint-config-typescript": "^4.0.0",
     "babel-eslint": "^10.0.1",
     "cz-conventional-changelog": "^2.1.0",
-    "eslint": "^5.8.0",
+    "eslint": "^6.0.0",
     "eslint-plugin-vue": "^5.0.0",
     "jest": "^24.5.0",
     "ts-jest": "^24.0.0",