Copyright for gringotts source package in Sid

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Gringotts
Upstream-Contact: Shlomi Fish 
Source: https://github.com/shlomif/gringotts

Files: *
Copyright: 2002, Germano Rizzo 
License: GPL-3+

Files: src/grg_popt.c
Copyright: 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
           2002, Germano Rizzo 
License: GPL-3+

Files: debian/*
Copyright: 2003-2006, Bastian Kleineidam 
           2008-2009, Wesley J. Landaker 
           2012-2021, Jose G. López 
License: GPL-3+

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
 along with this package; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 .
 On Debian systems, the full text of the GNU General
 Public License version 3 can be found in the file
 `/usr/share/common-licenses/GPL-3’.