tflint: format uint values as strings before setting them

Author: Mia-Cross

internal/services/instance/server_type_data_source.go

@@ -2,6 +2,7 @@ package instance
 
 import (
 	"context"
+	"strconv"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
@@ -192,15 +193,18 @@ func DataSourceInstanceServerTypeRead(ctx context.Context, d *schema.ResourceDat
 	d.SetId(name)
 	_ = d.Set("name", name)
 	_ = d.Set("arch", serverType.Arch)
-	_ = d.Set("cpu", serverType.Ncpus)
-	_ = d.Set("ram", serverType.RAM)
-	_ = d.Set("gpu", serverType.Gpu)
+	_ = d.Set("cpu", strconv.FormatUint(uint64(serverType.Ncpus), 10))
+	_ = d.Set("ram", strconv.FormatUint(serverType.RAM, 10))
 	_ = d.Set("volumes", flattenVolumeConstraints(serverType))
 	_ = d.Set("capabilities", flattenCapabilities(serverType.Capabilities))
 	_ = d.Set("network", flattenNetwork(serverType))
 	_ = d.Set("hourly_price", serverType.HourlyPrice)
 	_ = d.Set("end_of_service", serverType.EndOfService)
 
+	if serverType.Gpu != nil {
+		_ = d.Set("gpu", strconv.FormatUint(*serverType.Gpu, 10))
+	}
+
 	// Availability
 	availabilitiesResponse, err := instanceAPI.GetServerTypesAvailability(&instance.GetServerTypesAvailabilityRequest{
 		Zone: zone,