Copyright for librem5-flash-image source package in Oracular

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: librem5-flash-image
Source: https://source.puri.sm/Librem5/librem5-flash-image
Disclaimer: This package has its section field set to contrib.
 This is because this utility relies on non-free material to work.
 This program is downloading installation images from the internet
 to flash onto the Librem 5 device. Those images contains non-free software
 which is why this package is in the contrib area.

Files: *
Copyright: 2018-2021 Purism SPC
License: GPL-3+

Files: data/sm.puri.librem5-flash-image.metainfo.xml
Copyright: 2021 Purism SPC
License: CC0-1.0

Files: debian/*
Copyright: 2021 Henry-Nicolas Tourneur 
License: GPL-3+

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 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 3 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