chore(deps): update vue-cli monorepo to v5

Author: renovate[bot]

package.json

@@ -13,9 +13,9 @@
     "vue-material": "1.0.0"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "3.6.0",
-    "@vue/cli-plugin-eslint": "3.6.0",
-    "@vue/cli-service": "3.6.0",
+    "@vue/cli-plugin-babel": "5.0.8",
+    "@vue/cli-plugin-eslint": "5.0.8",
+    "@vue/cli-service": "5.0.8",
     "babel-eslint": "^10.0.1",
     "eslint": "^5.8.0",
     "eslint-plugin-vue": "^5.0.0",