build(deps): Bump vue from 3.5.20 to 3.5.21 in the vue group

Bumps the vue group with 1 update: [vue](https://github.com/vuejs/core).


Updates `vue` from 3.5.20 to 3.5.21
- [Release notes](https://github.com/vuejs/core/releases)
- [Changelog](https://github.com/vuejs/core/blob/main/CHANGELOG.md)
- [Commits](vuejs/core@v3.5.20...v3.5.21)

---
updated-dependencies:
- dependency-name: vue
  dependency-version: 3.5.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vue
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "@nextcloud/vue": "^9.0.0-rc.8",
     "@vueuse/core": "^13.9.0",
     "lodash": "^4.17.21",
-    "vue": "^3.5.20",
+    "vue": "^3.5.21",
     "vue-material-design-icons": "^5.3.1",
     "vue-router": "^4.5.1",
     "vuex": "^4.1.0"