docs(Vulkan): Add GPU docker documentation for Vulkan

[sredman]

Description

This PR adds documentation for work already done in #1647

Notes for Reviewers

I did not actually get cuda + Docker working, so the note in the doc is a best guess for how to pass the nvidia GPU to the container.

Signed commits

• Yes, I signed my commits.

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[mudler]

Hi @sredman - thanks for the contributions! However CUDA should work. Happy to assist you there if you run into issues, another example on how to run with cuda and docker compose is also here: https://github.com/mudler/LocalAGI/blob/6516af6c34b034486c5016b0d1d9c6f2cdc15c6d/docker-compose.nvidia.yaml#L2