Copyright for python-dbusmock source package in Bionic

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: Martin Pitt 
Source: https://launchpad.net/python-dbusmock/+download

Files: *
Copyright:
 Copyright (C) 2012 Canonical Ltd.
License: GPL-3+
 This program 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 3 of the License, or
 (at your option) any later version.
 .
 On Debian systems, the complete text of the GNU Lesser General
 Public License can be found in `/usr/share/common-licenses/LGPL-3'.