### Steps to reproduce 1. Create Docker In Docker Config as following: ``` type: dev-environment name: dnd-amd docker: true ide: vscode resources: gpu: MI300X:8 ``` 2. Apply the config `dstack apply -f dnd.dstack.yml` ### Actual behaviour It outputs validation message saying: image` is required if `resources.gpu.vendor` is `amd ### Expected behaviour Docker In Docker should not require `image:` with AMD and dstack should use its own image. ### dstack version 0.19.16 ### Server logs ```shell ``` ### Additional information _No response_