Copyright for ec2-hibinit-agent source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: ec2-hibinit-agent
Source: https://github.com/aws/ec2-hibernate-linux-agent

Files: *
Copyright: 2017 Aleksei Besogonov 
           2018 Anchal Agarwal 
License: Apache-2.0

Files: debian/*
Copyright: 2017 Aleksei Besogonov 
           2019 Balint Reczey 
License: Apache-2.0

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.
 .
 The complete text of the Apache version 2.0 license
 can be found in "/usr/share/common-licenses/Apache-2.0".