Copyright for libtree-dagnode-perl source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Tree-DAG_Node
Source: https://metacpan.org/release/Tree-DAG_Node
Upstream-Contact: Ron Savage 

Files: *
Copyright: 1998-2007, Sean M. Burke 
 1998-2007, David Hand 
 2015, Ron Savage 
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2003-2005, Jay Bonci 
 2008, Roberto C. Sanchez 
 2013, Xavier Guimard 
License: Artistic-2.0

License: Artistic-2.0
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License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
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 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.

License: GPL-1+
 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 1, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 1 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.