chore(package): update webpack-bundle-analyzer to version 3.5.1

Closes #65

Author: greenkeeper[bot]

package.json

@@ -93,7 +93,7 @@
     "vue-style-loader": "^3.0.1",
     "vue-template-compiler": "^2.5.17",
     "webpack": "^4.28.0",
-    "webpack-bundle-analyzer": "^2.13.1",
+    "webpack-bundle-analyzer": "^3.5.1",
     "webpack-dev-server": "^2.9.1",
     "webpack-merge": "^4.1.4"
   },