Copyright for xmlgraphics-commons source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: xmlgraphics-commons
Upstream-Contact: Chris Bowditch, Thomas DeWeese, Christian Geisert,
 Clay Leeds, Jeremias Märki, Cameron McCormack, Simon Pepping, Jörg
 Pietschmann
Source: http://xmlgraphics.apache.org/commons/

Files: *
Copyright: 2006, The Apache Software Foundation
License: Apache-2.0

Files: debian/*
Copyright: 2007, Arnaud Vandyck ,
 2011, Damien Raude-Morvan 
License: Apache-2.0

License: Apache-2.0
  On Debian GNU/Linux system you can find the complete text of the
  Apache-2.0 license in '/usr/share/common-licenses/Apache-2.0'