Copyright for rust-nitrocli source package in Noble

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: nitrocli
Upstream-Contact: Daniel Mueller 
Source: https://github.com/d-e-s-o/nitrocli.git

Files: *
Copyright: 2018-2109 Daniel Mueller 
License: GPL-3.0+

Files: debian/*
Copyright:
 2019 Debian Rust Maintainers 
 2019 Robin Krahl 
License: GPL-3.0+

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