/usr/share/doc/dconf-editor/changelog.Debian.gz is in dconf-editor 0.20.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/dconf-editor/../libdconf1/changelog.Debian.gz
/usr/share/doc/dconf-editor/../libdconf1/changelog.Debian.gz