/usr/lib/x86_64-linux-gnu/liblcms.so is in liblcms1-dev 1.19.dfsg-1ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/liblcms.so.1.0.19
/usr/lib/x86_64-linux-gnu/liblcms.so.1.0.19