ci: adjust update desktop version workflow to assign correct team

2 of 3 persons that were assigned are not working in that area anymore.
So just assign the team.
Moreover the date was wrong as the file was created 2025.

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

Author: susnux

.github/workflows/update-min-supported-desktop.yml

@@ -1,5 +1,6 @@
-# SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
 # SPDX-License-Identifier: MIT
+
 name: Update min supported desktop version
 
 on:
@@ -124,4 +125,4 @@ jobs:
             client: 💻 desktop
             automated
             3. to review
-          reviewers: tobiasKaminsky, camilasan, claucambra
+          reviewers: '@nextcloud/desktop'