/usr/share/doc/poppler-utils/changelog.Debian.gz is in poppler-utils 0.62.0-2ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/poppler-utils/../libpoppler73/changelog.Debian.gz
/usr/share/doc/poppler-utils/../libpoppler73/changelog.Debian.gz