/usr/lib/x86_64-linux-gnu/libfreetype.so is in libfreetype6-dev 2.6.1-0.1ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libfreetype.so.6.12.1
/usr/lib/x86_64-linux-gnu/libfreetype.so.6.12.1