/usr/share/doc/binutils-aarch64-linux-gnu/gas is in binutils-aarch64-linux-gnu 2.28-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/binutils-aarch64-linux-gnu/../binutils/gas
/usr/share/doc/binutils-aarch64-linux-gnu/../binutils/gas