ERROR_NOT_SUPPORTED on GetUtilizationRates when a GPU does not use MIG (V100)

Error in logs:

2023-12-15T11:04:42.206Z	ERROR	mgdp.MetaGpuServer.GpuManager.setGpuDevices.nvmlutils.GetUtilizationRates	nvml error: ERROR_NOT_SUPPORTED: [device doesn't support this feature]	{"caller_source_file": "/root/.go/src/mortalgpu/pkg/nvmlutils/utils.go", "caller_source_file_line": 46}