/usr/share/doc/libglobus-gss-assist-dev/changelog.Debian.gz is in libglobus-gss-assist-dev 11.1-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libglobus-gss-assist-dev/../libglobus-gss-assist3/changelog.Debian.gz