Copyright for cava source package in Noble

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0
Source: https://github.com/ConsenSys/cava
Upstream-Name: Cava: ConsenSys Core Libraries for Java (& Kotlin)

Files: *
Copyright: 2018, ConsenSys AG.
License: Apache-2.0

License: Apache-2.0
 On a Debian system, for full text of Apache 2.0 license agreement see
 /usr/share/common-licenses/Apache-2.0.