Copyright for rust-nitrokey-sys source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: nitrokey-sys
Upstream-Contact: Robin Krahl 
Source: https://git.ireas.org/nitrokey-sys-rs/

Files: *
Copyright: 2018 Robin Krahl 
License: LGPL-3.0

Files: debian/*
Copyright:
 2018-2019 Debian Rust Maintainers 
 2018-2019 Wolfgang Silbermayr 
 2018-2019 Robin Krahl 
License: LGPL-3.0

License: LGPL-3.0
 Debian systems provide the LGPL 3.0 in /usr/share/common-licenses/LGPL-3