/usr/share/doc/gir1.2-keybinder-0.0/changelog.Debian.gz is in gir1.2-keybinder-0.0 0.3.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/gir1.2-keybinder-0.0/../libkeybinder0/changelog.Debian.gz