chore(deps): Bump vue from 2.7.16 to 3.0.0

Bumps [vue](https://github.com/vuejs/core) from 2.7.16 to 3.0.0.
- [Release notes](https://github.com/vuejs/core/releases)
- [Changelog](https://github.com/vuejs/core/blob/v3.0.0/CHANGELOG.md)
- [Commits](https://github.com/vuejs/core/commits/v3.0.0)

---
updated-dependencies:
- dependency-name: vue
  dependency-type: direct:production
...

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

package.json

@@ -26,7 +26,7 @@
   },
   "homepage": "https://github.com/nextcloud/flow_notifications#readme",
   "dependencies": {
-    "vue": "^2.6.14"
+    "vue": "^3.0.0"
   },
   "browserslist": [
     "extends @nextcloud/browserslist-config"