Copyright for libxml-libxslt-perl source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: XML-LibXSLT
Upstream-Contact: Shlomi Fish 
Source: https://metacpan.org/release/XML-LibXSLT

Files: *
Copyright: 2001-2009, AxKit.com Ltd. All rights reserved.
License: Artistic or GPL-1+

Files: ppport.h
Copyright:
 Version 3.x, Copyright (c) 2004-2007, Marcus Holland-Moritz.
 Version 2.x, Copyright (C) 2001, Paul Marquess.
 Version 1.x, Copyright (C) 1999, Kenneth Albanowski.
License: Artistic or GPL-1+

Files: debian/*
Copyright:
 2001-2003, Ardo van Rangelrooij 
 2004,      Michael K. Edwards 
 2004,      Jay Bonci 
 2005-2007, Florian Ragwitz 
 2008-2020, gregor herrmann 
 2008,      Damyan Ivanov 
 2008,      Niko Tyni 
 2011-2013, Florian Schlichting 
 2015,      Lucas Kanashiro 
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 GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.