Ensures the device support basic system requirements for a device supporting g* APIs.

Each test will require the DUT configured with a basic service configuration that should be provided as part of the basic configuration. This setup should also include any security setup for connecting to the services.

1. Configure DUT with service configurations for all required services
2. The test will verify if the software-version state path can be read and is non-empty.

{
  "system": {
    "state": {
      "software-version": "1.4.2"
    }
  }
}

paths:
   /system/state/software-version:

rpcs:
   gnmi:
      gNMI.Subscribe: