CONTRIBUTORS: Update.

CONTRIBUTORS

@@ -12,13 +12,13 @@ Contributors:
 Copyright (c) 2021      Ahmad Fatoum <ahmad@a3f.at>
 Copyright (c) 2020      Antmicro <Antmicro.com>
 Copyright (c) 2018      Felix Held <felix-github@felixheld.de>
-Copyright (c) 2015-2023 Florent Kermarrec <florent@enjoy-digital.fr>
-Copyright (c) 2021-2023 Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
+Copyright (c) 2015-2024 Florent Kermarrec <florent@enjoy-digital.fr>
+Copyright (c) 2021-2024 Gwenhael Goavec-Merou <gwenhael@enjoy-digital.fr>
 Copyright (c) 2019-2021 Ilia Sergachev <ilia.sergachev@pm.me>
-Copyright (c) 2023      John Simons <jammsimons@gmail.com>
+Copyright (c) 2023-2024 John Simons <jammsimons@gmail.com>
 Copyright (c) 2022      Steve Kelly <kd2cca@gmail.com>
-Copyright (c) 2022      Sylvain Munaut <tnt@246tNt.com>
+Copyright (c) 2022-2024 Sylvain Munaut <tnt@246tNt.com>
 Copyright (c) 2021      Tim Besard <tim.besard@gmail.com>
 Copyright (c) 2017      Tim 'mithro' Ansell <me@mith.ro>
-Copyright (c) 2023      Tim Paine <3105306+timkpaine@users.noreply.github.com>
+Copyright (c) 2023-2024 Tim Paine <3105306+timkpaine@users.noreply.github.com>
 Copyright (c) 2021      tongchen126 <tongchen126@gmail.com>