/usr/share/doc/zookeeperd/changelog.Debian.gz is in zookeeperd 3.4.5+dfsg-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/zookeeperd/../libzookeeper-java/changelog.Debian.gz
/usr/share/doc/zookeeperd/../libzookeeper-java/changelog.Debian.gz