Copyright for py-macaroon-bakery source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: py-macaroon-bakery
Upstream-Contact: Juju UI Team 
Source: https://github.com/go-macaroon-bakery/py-macaroon-bakery

Files: *
Copyright: 2017 Canonical Ltd.
License: LGPL-3
 On Debian and Debian-based systems, a copy of the GNU Lesser General Public
 License version 3 is available in /usr/share/common-licenses/LGPL-3.