fix(gpu): prefer single CDI devices for local runtimes #2040

Job	Run time
Resolve PR metadata	6s
build-supervisor / Resolve build plan	4s
build-gateway	0s
build-supervisor / Rust sandbox (arm64) / sandbox (arm64)	3m 41s
build-supervisor / Rust sandbox (amd64) / sandbox (amd64)	3m 15s
build-supervisor / Build supervisor (arm64)	1m 22s
build-supervisor / Build supervisor (amd64)	1m 22s
build-supervisor / Merge supervisor manifest	1m 6s
gpu-e2e / E2E Docker GPU (linux-amd64)	2m 41s
gpu-e2e / E2E Docker GPU (wsl-amd64)	3m 45s
gpu-e2e / E2E Docker GPU (linux-arm64)	4m 42s
kubernetes-ha-e2e	0s
kubernetes-e2e	0s
e2e	0s
Core E2E result	0s
Kubernetes HA E2E result	0s
GPU E2E result	4s
	22m 8s

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