Copyright for git-phab source package in Focal

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: git-phab
Source: https://cgit.freedesktop.org/git-phab/

Files: *
Copyright: Copyright (C) 2008  Owen Taylor
           Copyright (C) 2015  Xavier Claessens 
License: GPL-2+

Files: debian/*
Copyright: 2015 Héctor Orón Martínez 
License: LGPL-2.1+

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License.
 .
 This library 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
 Lesser General Public License for more details.
 .
 You should have received a copy of the GNU Lesser General Public License
 along with this program. If not, see .
 .
 The complete text of the GNU Lesser General Public License
 can be found in /usr/share/common-licenses/LGPL-2.1 file.

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