Allow BugBot to be aware of AGENTS.md files

Feature request for product/service

BugBot

Describe the request

Nowadays we can manually set rules to BugBot, and also link each specific AGENTS.md files from BUGBOT.md. It would be great to have a simpler option to make BugBot automatically aware of all the AGENTS.md files from a repo if desired (so that we don’t have to maintain BugBot rules / BUGBOT.md file).