fixup! chore: add kesselb as new co-maintainer

Signed-off-by: Christoph Wurst <[email protected]>

Author: ChristophWurst

REUSE.toml

@@ -58,3 +58,9 @@ path = ["img/app.svg", "img/app-dark.svg", "img/device-disabled.svg"]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "2018-2024 Google LLC"
 SPDX-License-Identifier = "Apache-2.0"
+
+[[annotations]]
+path = ".github/CODEOWNERS"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2025 Nextcloud GmbH and Nextcloud contributors"
+SPDX-License-Identifier = "AGPL-3.0-or-later"