Copyright for tpm2-initramfs-tool source package in Noble

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: tpm2-initramfs-tool
Upstream-Contact: timchen119@gmail.com
Source: https://github.com/timchen119/tpm2-initramfs-tool

Files: *
Copyright: 2019 Canonical Ltd.
           2018 Fraunhofer SIT
           2018 Jonas Witschel
License: GPL-2+

Files: debian/*
Copyright: 2019 Canonical Ltd.
License: GPL-2+

License: GPL-2+
 On Debian systems the full text of the GNU General Public
 License can be found in the `/usr/share/common-licenses/GPL-2'
 file.