fix rebase conflict

Author: tiffanny29631

e2e/nomostest/prometheus_metrics.go

@@ -463,7 +463,7 @@ func metricPipelineErrorViewHasValue(nt *NT, syncLabels prometheusmodel.LabelSet
 		metricName := ocmetrics.PipelineErrorName
 		metricName = fmt.Sprintf("%s%s", prometheusConfigSyncMetricPrefix, metricName)
 		labels := prometheusmodel.LabelSet{
-			prometheusmodel.LabelName(ocmetrics.KeyComponent.Name()): prometheusmodel.LabelValue(componentName),
+			prometheusmodel.LabelName(string(ocmetrics.KeyComponent)): prometheusmodel.LabelValue(componentName),
 		}.Merge(syncLabels)
 		query := fmt.Sprintf("%s%s", metricName, labels)
 
@@ -520,8 +520,8 @@ func metricParserDurationViewHasStatusAndSource(ctx context.Context, nt *NT, v1a
 	// ParserDurationView is a distribution. Query count to aggregate.
 	metricName = fmt.Sprintf("%s%s%s", prometheusConfigSyncMetricPrefix, metricName, prometheusDistributionCountSuffix)
 	labels := prometheusmodel.LabelSet{
-		prometheusmodel.LabelName(ocmetrics.KeyParserSource.Name()): prometheusmodel.LabelValue(source),
-		prometheusmodel.LabelName(ocmetrics.KeyStatus.Name()):       prometheusmodel.LabelValue(status),
+		prometheusmodel.LabelName(string(ocmetrics.KeyParserSource)): prometheusmodel.LabelValue(source),
+		prometheusmodel.LabelName(string(ocmetrics.KeyStatus)):       prometheusmodel.LabelValue(status),
 	}.Merge(syncLabels)
 	query := fmt.Sprintf("%s%s", metricName, labels)