/usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1 is in libodbcinstq4-1 2.3.0-4+b1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1.1.1
/usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1.1.1