Chore(deps): Bump vue from 2.7.14 to 2.7.15

Bumps [vue](https://github.com/vuejs/core) from 2.7.14 to 2.7.15.
- [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)

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

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

package.json

@@ -27,7 +27,7 @@
     "@nextcloud/initial-state": "^2.0.0",
     "@nextcloud/l10n": "^2.1.0",
     "@nextcloud/vue": "^7.11.6",
-    "vue": "^2.7.14"
+    "vue": "^2.7.15"
   },
   "engines": {
     "node": "^20.0.0",