/usr/lib/x86_64-linux-gnu/libpciaccess.so is in libpciaccess-dev 0.13.4-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libpciaccess.so.0.11.1
/usr/lib/x86_64-linux-gnu/libpciaccess.so.0.11.1