Add NVIDIA self-heal tools and per-GPU SAT status

audit/internal/collector/nvidia_test.go

@@ -86,6 +86,9 @@ func TestEnrichPCIeWithNVIDIAData_driverLoaded(t *testing.T) {
 	if out[0].Firmware == nil || *out[0].Firmware != "96.00.1F.00.02" {
 		t.Fatalf("firmware: got %v", out[0].Firmware)
 	}
+	if out[0].Telemetry == nil || out[0].Telemetry["nvidia_gpu_index"] != 0 {
+		t.Fatalf("telemetry nvidia_gpu_index: got %#v", out[0].Telemetry)
+	}
 	if out[0].Status == nil || *out[0].Status != statusWarning {
 		t.Fatalf("status: got %v", out[0].Status)
 	}