Bump @vue/compiler-sfc from 3.4.19 to 3.4.21

Bumps [@vue/compiler-sfc](https://github.com/vuejs/core/tree/HEAD/packages/compiler-sfc) from 3.4.19 to 3.4.21.
- [Release notes](https://github.com/vuejs/core/releases)
- [Changelog](https://github.com/vuejs/core/blob/main/CHANGELOG.md)
- [Commits](https://github.com/vuejs/core/commits/v3.4.21/packages/compiler-sfc)

---
updated-dependencies:
- dependency-name: "@vue/compiler-sfc"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -67,7 +67,7 @@
     "@types/express": "^4.17.21",
     "@types/node": "^20.11.20",
     "@vitejs/plugin-vue": "^5.0.4",
-    "@vue/compiler-sfc": "^3.4.19",
+    "@vue/compiler-sfc": "^3.4.21",
     "@vue/server-renderer": "3.4.19",
     "@vuepress/theme-default": "^2.0.0-rc.17",
     "compression": "^1.7.4",