/usr/lib/ghc-doc/hoogle/libghc-listlike-doc.txt is in libghc-listlike-doc 4.5.1-1build2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-listlike-doc/html/ListLike.txt