This file is indexed.

/usr/lib/tcltk/graphviz/libtcldot_builtin.so.0 is in libgv-tcl 2.38.0-12ubuntu2.

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

It is a symlink to /usr/lib/tcltk/graphviz/libtcldot_builtin.so.0.0.0