[Feature Request] Support latest bun

[C4illin]

Describe the solution you'd like
Support multiple version of bun. Publish a latest-v1.2.2 image for bun v.1.2.2 and the usual image can use the latest bun.

Additional context
This would be nice to bring in the latest bun improvements, but it could also make it irritating if things stop to work on v1.2.2