As a Node team engineer, I want CI infrastructure set up for Advanced Container Storage Configuration, so that we can validate the feature works correctly in automated testing environments.

Details

Set up CI infrastructure to support testing of additional storage configuration (layer stores, image stores, and artifact stores):

• Configure CI environment with additional storage paths
• Set up test storage backends (NFS/SSD simulation if needed)
• Deploy storage plugins (stargz-store) where required for layer store testing
• Configure test clusters with ContainerRuntimeConfig using additional storage settings
• Ensure CI can validate storage.conf generation and MachineConfig application

Acceptance Criteria

• CI jobs configured and running successfully
• Test environment supports all three storage configuration types
• Storage paths accessible in CI clusters
• CI can create and apply ContainerRuntimeConfig with additional storage settings
• CI validates MachineConfig generation and node configuration
• CI infrastructure documented for maintenance