/usr/share/doc/gir1.2-timezonemap-1.0/changelog.gz is in gir1.2-timezonemap-1.0 0.4.5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/gir1.2-timezonemap-1.0/../libtimezonemap1/changelog.gz