Python 3.12 compability

[denngie]

Hi! asynchat and asyncore is deprectated and removed from Python 3.12, replaced by asyncio

[denngie]

and ssl.wrap_socket is removed as well (hopefully easier fix according to Python 3.12 changelog)

[hideYourPretzels]

Hello,
Is there any plan on porting irc_bot on Python 3.12? I use it through flexget which is now using 3.12, and of course irc_bot no longer works.

[cvium]

I don't use this anymore. I do accept PRs though.