Update dependency @babel/core to v7.28.4

Author: renovate[bot]

package-lock.json

@@ -14,7 +14,7 @@
     "vue-router": "3.6.5"
   },
   "devDependencies": {
-    "@babel/core": "7.28.3",
+    "@babel/core": "7.28.4",
     "@babel/plugin-syntax-dynamic-import": "7.8.3",
     "@babel/preset-env": "7.28.3",
     "babel-loader": "8.4.1",