fix node GPU cost to be per-unit

pkg/cloud/provider/csvprovider.go

@@ -271,7 +271,7 @@ func (c *CSVProvider) NodePricing(key models.Key) (*models.Node, models.PricingM
 				}
 			}
 			totalCost := hourly * float64(count)
-			node.GPUCost = fmt.Sprintf("%f", totalCost)
+			node.GPUCost = fmt.Sprintf("%f", hourly)
 			nc, err := strconv.ParseFloat(node.Cost, 64)
 			if err != nil {
 				log.Errorf("Unable to parse %s as float", node.Cost)