Copyright for liburing source package in Bullseye

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: https://git.kernel.dk/cgit/liburing/
Upstream-Contact:
 io-uring@vger.kernel.org,
 Jens Axboe ,

Files:
 *
Copyright:
 Copyright © 2019-2020 Jens Axboe 
License: MIT

Files:
 debian/*
Copyright:
 Copyright © 2020 Guillem Jover 
License: MIT

Files:
 man/*
Copyright:
 Copyright © 2019 Jens Axboe 
 Copyright © 2019 Jon Corbet 
 Copyright © 2019 Red Hat, Inc.
License: LGPL-2.1+ or MIT

Files:
 src/include/liburing/io_uring.h
Copyright:
 Copyright © 2019 Jens Axboe
 Copyright C 2019 Christoph Hellwig
License: GPL-2 with Linux-syscall-note exception or MIT

License: GPL-2 with Linux-syscall-note exception
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 .
 You should have received a copy of the GNU General Public License along
 with this library.  If not, see .
 .
 NOTE! This copyright does *not* cover user programs that use kernel
 services by normal system calls - this is merely considered normal use
 of the kernel, and does *not* fall under the heading of "derived work".
 Also note that the GPL below is copyrighted by the Free Software
 Foundation, but the instance of code that it refers to (the Linux
 kernel) is copyrighted by me and others who actually wrote it.
 .
 Also note that the only valid version of the GPL as far as the kernel
 is concerned is _this_ particular version of the license (ie v2, not
 v2.2 or v3.x or whatever), unless explicitly otherwise stated.
Comment:
 On Debian systems, the complete text of the GNU General Public License
 can be found in '/usr/share/common-licenses/GPL-2'.
 .
 The Linux-syscall-note exception can be found at
 .

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 .
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.
 .
 You should have received a copy of the GNU Lesser General Public License
 along with this library.  If not, see .
Comment:
 On Debian systems, the complete text of the GNU Lesser General
 Public License can be found in '/usr/share/common-licenses/LGPL-2.1'.

License: MIT
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),
 to deal in the Software without restriction, including without limitation
 the rights to use, copy, modify, merge, publish, distribute, sublicense,
 and/or sell copies of the Software, and to permit persons to whom the
 Software is furnished to do so, subject to the following conditions:
 .
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 DEALINGS IN THE SOFTWARE.