CONTRIBUTORS: Update.

Author: enjoy-digital

CONTRIBUTORS

@@ -15,7 +15,7 @@ Copyright (c) 2021      Anton Blanchard <anton@ozlabs.org>
 Copyright (c) 2022-2023 Arne Jansen <arne@die-jansens.de>
 Copyright (c) 2021      Benjamin Herrenschmidt <benh@amazon.com>
 Copyright (c) 2024      cyntem <cyntem@gmail.com>
-Copyright (c) 2021      David Sawatzke <d-git@sawatzke.dev>
+Copyright (c) 2021-2025 David Sawatzke <d-git@sawatzke.dev>
 Copyright (c) 2018      Felix Held <felix-github@felixheld.de>
 Copyright (c) 2024-2025 Fin Maaß <f.maass@vogl-electronic.com>
 Copyright (c) 2015-2025 Florent Kermarrec <florent@enjoy-digital.fr>