fix imports

Author: cgoetz-inovex

stackit/internal/services/git/git_acc_test.go

@@ -5,6 +5,7 @@ import (
 	_ "embed"
 	"fmt"
 	"maps"
+	"slices"
 	"strings"
 	"testing"
 
@@ -13,7 +14,6 @@ import (
 	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 	"github.com/hashicorp/terraform-plugin-testing/terraform"
 	stackitSdkConfig "github.com/stackitcloud/stackit-sdk-go/core/config"
-	"github.com/stackitcloud/stackit-sdk-go/core/utils"
 	git "github.com/stackitcloud/stackit-sdk-go/services/git/v1betaapi"
 	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
 	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/testutil"