Chore(deps): Bump @nextcloud/vue from 7.12.6 to 8.7.1

Bumps [@nextcloud/vue](https://github.com/nextcloud-libraries/nextcloud-vue) from 7.12.6 to 8.7.1.
- [Release notes](https://github.com/nextcloud-libraries/nextcloud-vue/releases)
- [Changelog](https://github.com/nextcloud-libraries/nextcloud-vue/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nextcloud-libraries/nextcloud-vue/compare/v7.12.6...v8.7.1)

---
updated-dependencies:
- dependency-name: "@nextcloud/vue"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -42,7 +42,7 @@
     "@nextcloud/moment": "^1.3.1",
     "@nextcloud/notify_push": "^1.1.4",
     "@nextcloud/router": "^3.0.0",
-    "@nextcloud/vue": "^7.12.6",
+    "@nextcloud/vue": "^8.7.1",
     "blueimp-md5": "^2.19.0",
     "chroma-js": "^2.4.2",
     "dompurify": "^3.0.8",