chore(deps): Bump vue-router from 3.6.5 to 4.6.3

Bumps [vue-router](https://github.com/vuejs/router) from 3.6.5 to 4.6.3.
- [Release notes](https://github.com/vuejs/router/releases)
- [Commits](https://github.com/vuejs/router/commits/v4.6.3)

---
updated-dependencies:
- dependency-name: vue-router
  dependency-version: 4.6.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -35,7 +35,7 @@
     "vue": "^2.7.16",
     "vue-dropdowns": "^1.1.2",
     "vue-material-design-icons": "^5.3.1",
-    "vue-router": "^3.5.1"
+    "vue-router": "^4.6.3"
   },
   "devDependencies": {
     "@nextcloud/browserslist-config": "3.0.1",