/usr/lib/libgirepository-1.0.so.1 is in libgirepository-1.0-1 1.40.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libgirepository-1.0.so.1.0.0
/usr/lib/libgirepository-1.0.so.1.0.0