Copyright for mbedtls source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: mbed TLS
Source: https://tls.mbed.org/download-archive

Files: *
Copyright: 2006-2018, ARM Limited
License: Apache-2.0 or GPL-2+
Comment:
 The "primary" license is Apache 2.0 and all the source code headers in
 this package say that, however an identical (apart from the license file)
 version of mbed TLS is also available under the GPL-2.
 See https://tls.mbed.org/how-to-get

Files: debian/*
Copyright: 2015-2018, James Cowgill 
License: Apache-2.0 or GPL-2+

License: Apache-2.0
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 .
 http://www.apache.org/licenses/LICENSE-2.0
 .
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 .
 On Debian systems, the complete text of the Apache version 2.0 license
 can be found in "/usr/share/common-licenses/Apache-2.0".

License: GPL-2+
 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.
 .
 On Debian systems, the complete text of the GNU General Public License
 can be found in ‘/usr/share/common-licenses/GPL-2’ or in the dpkg source
 as the file ‘COPYING’.