Update copyright for new wallpaper.

debian/changelog

@@ -2,6 +2,7 @@ lubuntu-artwork (22.10.1) UNRELEASED; urgency=medium
 
   * Update plymouth text to 22.10.
   * Add kudu wallpaper.
+    - Update debian/copright.
 
  -- Dan Simmons <kc2bez@lubuntu.me>  Sat, 11 Jun 2022 19:43:53 -0400
 

debian/copyright

@@ -35,6 +35,10 @@ Files: /usr/share/lubuntu/wallpapers/2204-jellyfish.png
 Copyright: 2022 Danist Soh
 License: CC0
 
+Files: /usr/share/lubuntu/wallpapers/2210kudu.png
+Copyright: 2022 Jamie Muller
+License: CC0
+
 License: GPL-2+
  This package is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by