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.
- [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

@@ -22,7 +22,7 @@
     "@nextcloud/axios": "^2.1.0",
     "@nextcloud/router": "^2.0.0",
     "@nextcloud/vue": "^5.3.1",
-    "vue": "^2.7.14",
+    "vue": "^2.7.15",
     "vue-material-design-icons": "^5.2.0"
   },
   "engines": {