lang/erlang, lang/erlang-java, lang/erlang-wx: upgrade to 18.104.22.168.
- Add support for CORBA applications that were removed from recent releases, and enable them by default as they were before. They follow a separate GH_TAGNAME.
- Remove obsolete GS application.
- SMP is now enabled by default.
lang/erlang-doc, lang/erlang-man: upgrade to 21.3.
- Add missing NO_ARCH.
Differential Revision: https://reviews.freebsd.org/D19911