Disable unusable core extension module

[tiran]

3.11-dev / main has new code in its configure script to disable extension modules for a platform. I propose the disable modules for emscripten system that don't make sense in a browser environment or are rarely used, e.g. terminal and UI related modules such as curses, termios or tkinter, dbm, multiprocessing, and so on.

• _curses _curses_panel
• _dbm _gdbm
• grp
• _multiprocessing _posixshmem
• nis
• ossaudiodev
• _posixsubprocess
• resource
• _scproxy
• spwd
• syslog
• termios
• _xxsubinterpreters