Copyright for libre-engine-re2-perl source package in Nile V2.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: re::engine::RE2
Upstream-Contact: https://github.com/dgl/re-engine-RE2/issues
Source: https://github.com/dgl/re-engine-RE2
 git://github.com/dgl/re-engine-RE2
 .
 Repackaged, excluding convenience code copy of libre2.
Files-Excluded:
 re2/*

Files: *
Copyright:
  2006  Audrey Tang 
  2010  David Leadbeater 
  2006  Yves Orton
  2007  Ævar Arnfjörð Bjarmason
License-Grant:
 This program is free software;
 you can redistribute it and/or modify it
 under the same terms as Perl itself.
License: Artistic or GPL-1+
Comment:
 Perl 5 is licensed under either
 the Artistic license or
 the GNU General Public License version 1 or later.

Files:
 pport.h
Copyright:
  1999       Kenneth Albanowski
  2004-2010  Marcus Holland-Moritz
  2001       Paul Marquess
License-Grant:
 This program is free software;
 you can redistribute it and/or modify it
 under the same terms as Perl itself.
License: Artistic or GPL-1+

Files:
 debian/*
Copyright:
  2018-2021, 2023  Jonas Smedegaard 
License-Grant:
 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.
License: GPL-3+
Reference: debian/copyright

License: Artistic
License-Reference: /usr/share/common-licenses/Artistic

License: GPL-1+
License-Reference: /usr/share/common-licenses/GPL-1

License: GPL-3+
License-Reference: /usr/share/common-licenses/GPL-3