chore(deps): update vue monorepo (#1900)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

spring-boot-admin-samples/spring-boot-admin-sample-custom-ui/package-lock.json

@@ -12,9 +12,9 @@
     "eslint-plugin-vue": "6.2.2"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "4.5.13",
-    "@vue/cli-plugin-eslint": "4.5.13",
-    "@vue/cli-service": "4.5.13",
+    "@vue/cli-plugin-babel": "4.5.15",
+    "@vue/cli-plugin-eslint": "4.5.15",
+    "@vue/cli-service": "4.5.15",
     "@vue/eslint-config-standard": "4.0.0",
     "copy-webpack-plugin": "5.1.2",
     "eslint": "6.8.0",