Copyright for ukui-screensaver source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: yanghao@kylinos.cn
Source: https://github.com/ukui/ukui-screensaver

Files: CMakeLists.txt
       src/*
       i18n_ts/*
       data/*
       man/*
       debian/*
Copyright: 2018, Tianjin KYLIN Information Technology Co., Ltd.
License: GPL-3+

Files: src/xeventmonitor.h
       src/xeventmonitor.cpp
Copyright: 2011 ~ 2017 Deepin, Inc.
           2011 ~ 2017 Wang Yong
           2018, Tianjin KYLIN Information Technology Co., Ltd.
License: GPL-3+

Files: BiometricAuth/*
       VirtualKeyboard/*
Copyright: 2018, Tianjin KYLIN Information Technology Co., Ltd.
License: GPL-2+

License: GPL-3+
 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 3 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 Genaral Public License for more details.
 .
 You should have received a copy og 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 3 can be found in "/usr/share/common-licenses/GPL-3".

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 Genaral Public License for more details.
 .
 You should have received a copy og 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".