This file is indexed.

/usr/lib/x86_64-linux-gnu/libopenusb.so is in libopenusb-dev 1.1.11-1+b1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libopenusb.so.0.0.11