Copyright for satellite-gtk source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: https://codeberg.org/tpikonen/satellite
Upstream-Name: satellite
Upstream-Contact: Teemu Ikonen 

Files: *
Copyright:
 2021-2022  Teemu Ikonen 
License: GPL-3

Files:
 data/appdata.xml
Copyright:
 2021-2022  Teemu Ikonen 
License: CC0-1.0

Files:
 debian/*
Copyright:
 2022  Evangelos Ribeiro Tzaras 
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; version 3 of the License.
 .
 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 can be found in `/usr/share/common-licenses/GPL-3'.

License: CC0-1.0
 On Debian systems the full text of the CC0-1.0 license can be found in
 /usr/share/common-licenses/CC0-1.0