/usr/share/lua/ is in lua-logging 1.3.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/lua/5.1/
/usr/share/lua/5.1/logging/
/usr/share/lua/5.1/logging/rolling_file.lua
/usr/share/lua/5.1/logging/console.lua
/usr/share/lua/5.1/logging/email.lua
/usr/share/lua/5.1/logging/file.lua
/usr/share/lua/5.1/logging/socket.lua
/usr/share/lua/5.1/logging/sql.lua
/usr/share/lua/5.1/logging.lua
/usr/share/lua/5.2/
/usr/share/lua/5.2/logging/
/usr/share/lua/5.2/logging/rolling_file.lua
/usr/share/lua/5.2/logging/console.lua
/usr/share/lua/5.2/logging/email.lua
/usr/share/lua/5.2/logging/file.lua
/usr/share/lua/5.2/logging/socket.lua
/usr/share/lua/5.2/logging/sql.lua
/usr/share/lua/5.2/logging.lua