/usr/share/doc/libsqlite3-ruby/changelog.Debian.gz is in libsqlite3-ruby 1.3.4-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libsqlite3-ruby/../ruby-sqlite3/changelog.Debian.gz
/usr/share/doc/libsqlite3-ruby/../ruby-sqlite3/changelog.Debian.gz