[Feature] Add device filter for selecting or excluding a subset of devices #1189
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Fix
Description
Selecting and excluding some specific devices on specific nodes is a common use case when users want to share GPUs for other purposes outside K8S or for testing/debugging.
This PR introduces new flags (and configurations) for the above feature.
By using combine with Per-Node Configuration With a Node Label, it allows more granular control on selecting/excluding devices on some specific nodes