Copyright for openfst source package in Sid

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: Cyril Allauzen , Michael Riley 
Upstream-Name: OpenFst
Source: https://www.openfst.org/

Files: *
Copyright: 2005-2020, Google Inc.
License: Apache-2.0

Files: debian/*
Copyright: 2010-2017, Jakub Wilk 
 2012-2017, Giulio Paci 
 2022, Debian Science Team 
License: Apache-2.0

Files: debian/addons/man/*
Copyright: 2011-2012 Jerry James 
 2005-2015, Google Inc.
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
 .
 https://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 license can be found in
 the /usr/share/common-licenses/Apache-2.0 file.