/usr/share/doc/gobjc-aarch64-linux-gnu is in gobjc-aarch64-linux-gnu 4:4.8.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/cpp-aarch64-linux-gnu
/usr/share/doc/cpp-aarch64-linux-gnu