/usr/lib/x86_64-linux-gnu/libvga.so is in libsvga1-dev 1:1.4.3-33.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libvga.so.1.4.3
/usr/lib/x86_64-linux-gnu/libvga.so.1.4.3