Copyright for rust-sequoia-keystore-backend source package in Noble

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: sequoia-keystore-backend
Upstream-Contact: Neal H. Walfield 
Source: https://gitlab.com/sequoia-pgp/sequoia-keystore

Files: *
Copyright: 2022-2024 Neal H. Walfield 
License: LGPL-2.0-or-later

Files: debian/*
Copyright:
 2024 Debian Rust Maintainers 
 2024 Alexander Kjäll 
License: LGPL-2.0-or-later

License: LGPL-2.0-or-later
 Debian systems provide the LGPL 2.0 in /usr/share/common-licenses/LGPL-2