/usr/lib/ghc-doc/hoogle/bindings-sane.txt is in libghc-bindings-sane-doc 0.0.1-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-bindings-sane-doc/html/bindings-sane.txt