Copyright for libpadwalker-perl source package in Oracular

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: PadWalker
Upstream-Contact: Robin Houston 
Source: https://metacpan.org/release/PadWalker

Files: *
Copyright: 2000-2012, Robin Houston 
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2005, Chip Salzenberg 
           2006, 2007, Florian Ragwitz 
           2008, Martín Ferrari 
           2008, Niko Tyni 
           2009, Ryan Niebur 
           2009, 2010, Jonathan Yu 
           2010-2015, Salvatore Bonaccorso 
           2013-2020, gregor herrmann 
License: Artistic or GPL-1+

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.
 .
 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 General Public
 License can be found in `/usr/share/common-licenses/GPL-1'.