Copyright for unhide.rb source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Unhide.rb
Source: http://code.launchpad.net/unhide.rb

Files: *
Copyright: 2009 Johan Walles 
License: GPL-3+

Files: debian/*
Copyright: 2011-2013 Julien Valroff 
           2012      Cédric Boutillier 
           2015      Giovani Augusto Ferreira 
           2018-2020 Joao Eriberto Mota Filho 
           2018      Raphaël Hertzog 
           2020      Samuel Henrique 
License: GPL-3+

License: GPL-3+
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 .
 On Debian systems, the full text of the GNU General Public
 License version 3 can be found in the file
 `/usr/share/common-licenses/GPL-3'.