Copyright for rust-zbar-rust source package in Lunar

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: zbar-rust
Upstream-Contact: Magic Len 
Source: https://github.com/magiclen/zbar-rust

Files: *
Copyright: 2019-2022 Magic Len 
License: LGPL-2.1

Files: debian/*
Copyright:
 2022 Debian Rust Maintainers 
 2022 Matthias Geiger 
License: LGPL-2.1

License: LGPL-2.1
 Debian systems provide the LGPL 2.1 in /usr/share/common-licenses/LGPL-2.1