Copyright for libppi-perl source package in Nile V2.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: PPI
Upstream-Contact: Olaf Alders 
Source: https://metacpan.org/release/PPI

Files: *
Copyright: 2001-2011, Adam Kennedy 
License: Artistic or GPL-1+

Files: t/data/24_v6/Grammar.pm
Copyright: 2006-2007, Flávio Soibelmann Glock ,
 Audrey Tang  and others
License: Artistic or GPL-1+

Files: lib/PPI/Token/Number/Exp.pm
 lib/PPI/Token/Number/Octal.pm
 lib/PPI/Token/Number/Float.pm
 lib/PPI/Token/Number/Version.pm
 lib/PPI/Token/Number/Hex.pm
 lib/PPI/Token/Number/Binary.pm
Copyright: 2006, Chris Dolan
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2005, Chip Salzenberg 
 2006, Florian Ragwitz 
 2007, Damyan Ivanov 
 2007, Joey Hess 
 2008, Rene Mayorga 
 2008-2023, gregor herrmann 
 2009-2011, Jonathan Yu 
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'