chore: format renovate.json

.github/renovate.json5

@@ -53,6 +53,6 @@
 
     // pinned
     // https://github.com/vuejs/core/commit/a012e39b373f1b6918e5c89856e8f902e1bfa14d
-    '@rollup/plugin-replace'
+    '@rollup/plugin-replace',
   ],
 }