i2c passthrough

### Description

Can someone confirm if colima supports i2c passthrough? I am trying to read the sensors from a sense hat on an rpi and am getting permission errors. If i2c passthrough isn't supported, can you please add it to the roadmap?

The issue is about adding i2c device passthrough support to Colima, which is a container runtime manager built on Lima. Research how Lima handles device passthrough (e.g., in the VM configuration), look at existing passthrough implementations (like USB or GPU), and check the Colima codebase for where device mappings are defined. The goal is to allow containers to access i2c devices (like a Raspberry Pi Sense HAT) from the host, which involves VM configuration and possibly containerd or Docker runtime settings.

索引モデルが issue の本文から書いたものです。