/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0 is in libpackagekitqt5-0 0.9.5-2ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0.9.5
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0.9.5