/usr/lib/x86_64-linux-gnu/libcompizconfig.so.0 is in libcompizconfig0 1:0.9.13.1+18.04.20180302-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libcompizconfig.so.0.0.0