Merge pull request #49467 from nextcloud/backport/49464/stable29

[stable29] fix(external_storage): Cast id to int

apps/files_external/lib/Controller/UserStoragesController.php

@@ -108,7 +108,7 @@ public function index() {
 	 *
 	 * {@inheritdoc}
 	 */
-	public function show($id, $testOnly = true) {
+	public function show(int $id, $testOnly = true) {
 		return parent::show($id, $testOnly);
 	}
 
@@ -233,7 +233,7 @@ public function update(
 	 */
 	#[NoAdminRequired]
 	#[PasswordConfirmationRequired]
-	public function destroy($id) {
+	public function destroy(int $id) {
 		return parent::destroy($id);
 	}
 }