Populate Arena with contenders

[jmikedupont2]

See the submodules here most of them are other bots
https://github.com/jmikedupont2/ai-ticket/tree/arena/vendor

They were created with this https://github.com/jmikedupont2/Auto-GPT/tree/bot_prep/stats stats report from the past days of autogpt code.