/usr/lib/ghc-doc/hoogle/libghc-static-hash-doc.txt is in libghc-static-hash-doc 0.0.1-11.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-static-hash-doc/html/static-hash.txt