Copyright for dc3dd source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: DoD Cyber Crime Center (DC3) 
Source: http://dc3dd.sourceforge.net
Upstream-Name: dc3dd

Files: *
Copyright: 1985-2011 Free Software Foundation, Inc.
           1997-1999 Colin Plumb
           2007-2016 DoD Cyber Crime Center (DC3) 
License: GPL-3+

Files: README.coreutils
Copyright: 1998-2006 Free Software Foundation, Inc.
License: GFDL-1.2+

Files: lib/atexit.c
       lib/ftruncate.c
Copyright: ? Mike Stump
License: public-domain

Files: debian/*
Copyright: 2011      Christophe Monniez 
           2011      Julien Valroff 
           2014-2021 Joao Eriberto Mota Filho 
           2018      Raphaël Hertzog 
           2020      Samuel Henrique 
License: GPL-2+

License: GPL-3+
 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.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
 .
 You should have received a copy of the GNU General Public License
 with this program. If not, see .
 .
 On Debian systems, the complete text of the GNU General Public License
 version 3 can be found in /usr/share/common-licenses/GPL-3 file.

License: GFDL-1.2+
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.2
 or any later version published by the Free Software Foundation;
 with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
 .
 On Debian systems, the complete text of the GNU Free Document License
 version 1.2 can be found in /usr/share/common-licenses/GFDL-1.2.

License: GPL-2+
 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 2 of the License, or
 (at your option) any later version.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
 .
 You should have received a copy of the GNU General Public License
 along with this program. If not, see 
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".

License: public-domain
 This file is in the public domain.