chore(package): update eslint-plugin-vue to version 6.0.2

Closes #57

Author: greenkeeper[bot]

package.json

@@ -34,7 +34,7 @@
     "babel-jest": "^23.6.0",
     "babel-plugin-component": "^1.1.1",
     "eslint": "^5.8.0",
-    "eslint-plugin-vue": "^5.0.0-0",
+    "eslint-plugin-vue": "^6.0.2",
     "node-sass": "^4.9.0",
     "sass-loader": "^7.0.1",
     "vue-cli-plugin-element": "^1.0.0",