devel/lfcbase: update 1.18.8 -> 1.18.11

• patch for Screen2::Message class, since width and height may change for messages, window should be allocated new after each setInfo method call
• patch for Screen2::Grid class to support left and right alignment for data cols
• Added Net::serve6 method to handle v46 protocol an any adress.
• In new method Net::serve6, added setsockopt to disable IPV6_V6ONLY. This is required for FreeBSD build, since as default FreeBSD binds single stack