Copyright for libdatetimex-easy-perl source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: DateTimeX-Easy
Upstream-Contact: Robert Krimen 
Source: https://metacpan.org/release/DateTimeX-Easy

Files: *
Copyright: 2010, Robert Krimen 
License: Artistic or GPL-1+

Files: lib/DateTimeX/Easy/DateParse.pm
Copyright: 2005-2006, Joshua Hoblitt
License: Artistic or GPL-1+
Comment: this file is a modified copy of DateTime::Format::DateParse,
 which is licensed under the same terms as Perl.

Files: inc/Module/*
Copyright: 2002-2010, Adam Kennedy 
 2002-2010, Audrey Tang 
 2002-2010, Brian Ingerson 
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2010, Jonathan Yu 
 2009, Ryan Niebur 
 2010, Chris Butler 
 2010, 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 GNU/Linux 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 GNU/Linux systems, the complete text of version 1 of the
 General Public License can be found in `/usr/share/common-licenses/GPL-1'.