bump @nextcloud/router from 2.0.1 to 2.1.1

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

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

package.json

@@ -40,7 +40,7 @@
     "@nextcloud/l10n": "^2.1.0",
     "@nextcloud/moment": "^1.2.1",
     "@nextcloud/notify_push": "^1.1.3",
-    "@nextcloud/router": "^2.0.1",
+    "@nextcloud/router": "^2.1.1",
     "@nextcloud/vue": "^7.8.4",
     "@nextcloud/vue-dashboard": "^2.0.1",
     "@nextcloud/vue-richtext": "^2.0.4",