Copyright for backintime source package in Bookworm

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Back In Time
Source: https://github.com/bit-team/backintime

Files:     *
Copyright: 2008-2022 Oprea Dan 
           2008-2022 Bart de Koning
           2008-2022 Richard Bailey
           2008-2022 Germar Reitze
           2008-2022 Taylor Raack
License:   GPL-2+

Files:     qt/serviceHelper.py
Copyright: 2015-2019 Germar Reitze
           2008 Canonical Ltd.
           2004-2006 Red Hat Inc.
           2005-2007 Collabora Ltd.
           2009 David D. Lowe
License:   GPL-2+
Comment: The contributions to serviceHelper.py seem to have been
         released under multiple different licenses, but because the
         GPL-2+ is the most restrictive and the others are compatible
         with the GPL, it is listed here as the license of the file.
         (Red Hat Inc. and Collabora Ltd. apparently used the Expat
         license, while David D. Lowe used CC0).

Files:     common/tools.py
Copyright: 2008-2019 Oprea Dan
           2008-2019 Bart de Koning
           2008-2019 Richard Bailey
           2008-2019 Germar Reitze
           2008-2019 Taylor Raack
License:   GPL-2+
Comment: This file seems to include some code written by a third
         party, Sander Marechal, and licensed under the Creative
         Commons Attribution ShareAlike (CC BY-SA) license version
         3.0. However, it is not explained precisely which parts of
         the code are under this license, and what (if any)
         modifications have been made (and by whom).

Files:     common/po/*.po
Copyright: 2008-2009 Oprea Dan 
           2008-2011 Rosetta Contributors and Canonical Ltd
License:   GPL-2+

Files:     qt/docbook/en/*
Copyright: 2008-2009 Oprea Dan
           2008-2009 Bart de Koning
           2008-2009 Richard Bailey
License:   GFDL-NIV-1.1+

Files:     debian/*
Copyright: 2009-2019 Jonathan Wiltshire 
           2018-2019 Fabian Wolff 
License:   GPL-2+

License: GPL-2+
 This package 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 package 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.
 .
 On Debian systems, the full text of the GNU General Public License
 version 2 can be found in `/usr/share/common-licenses/GPL-2'.

License: GFDL-NIV-1.1+
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License (GFDL), Version
 1.1 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 latest version of the GNU Free Documentation
 License can be found in `/usr/share/common-licenses/GFDL'.