chore: Avoid variable name collision with imported package name (#3335)

workflow/util/util.go

@@ -203,20 +203,20 @@ func ApplySubmitOpts(wf *wfv1.Workflow, opts *wfv1.SubmitOpts) error {
 	if opts.ServiceAccount != "" {
 		wf.Spec.ServiceAccountName = opts.ServiceAccount
 	}
-	labels := wf.GetLabels()
-	if labels == nil {
-		labels = make(map[string]string)
+	wfLabels := wf.GetLabels()
+	if wfLabels == nil {
+		wfLabels = make(map[string]string)
 	}
 	if opts.Labels != "" {
 		passedLabels, err := cmdutil.ParseLabels(opts.Labels)
 		if err != nil {
 			return fmt.Errorf("Expected labels of the form: NAME1=VALUE2,NAME2=VALUE2. Received: %s", opts.Labels)
 		}
 		for k, v := range passedLabels {
-			labels[k] = v
+			wfLabels[k] = v
 		}
 	}
-	wf.SetLabels(labels)
+	wf.SetLabels(wfLabels)
 	if len(opts.Parameters) > 0 || opts.ParameterFile != "" {
 		newParams := make([]wfv1.Parameter, 0)
 		passedParams := make(map[string]bool)