/usr/share/doc/linux-cloud-tools-4.18.0-1006-azure/changelog.Debian.gz is in linux-cloud-tools-4.18.0-1006-azure 4.18.0-1006.6~18.04.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/linux-cloud-tools-4.18.0-1006-azure/../linux-azure-edge-cloud-tools-4.18.0-1006/changelog.Debian.gz