/usr/share/ is in lua-gall-doc 1.3-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/lua-gall-doc/
/usr/share/doc/lua-gall-doc/changelog.Debian.gz
/usr/share/doc/lua-gall-doc/copyright
/usr/share/doc/lua-gall-doc/html/
/usr/share/doc/lua-gall-doc/html/index.html
/usr/share/doc/lua-gall-doc/html/ldoc.css
/usr/share/doc/lua-gall-doc/html/modules/
/usr/share/doc/lua-gall-doc/html/modules/gall.commit.html
/usr/share/doc/lua-gall-doc/html/modules/gall.html
/usr/share/doc/lua-gall-doc/html/modules/gall.ll.git2.html
/usr/share/doc/lua-gall-doc/html/modules/gall.ll.html
/usr/share/doc/lua-gall-doc/html/modules/gall.object.html
/usr/share/doc/lua-gall-doc/html/modules/gall.repository.html
/usr/share/doc/lua-gall-doc/html/modules/gall.tag.html
/usr/share/doc/lua-gall-doc/html/modules/gall.tree.html
/usr/share/doc/lua-gall-doc/html/topics/
/usr/share/doc/lua-gall-doc/html/topics/README.html
/usr/share/doc-base/
/usr/share/doc-base/lua-gall-doc