metrics: fixup after cherry-pick (#9195)

* fixup after cherry-pick

* cherry-pick fixups

state/metrics.gen.go

@@ -20,7 +20,7 @@ func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
 			Name:      "block_processing_time",
 			Help:      "Time between BeginBlock and EndBlock in ms.",
 
-			Buckets: []float64{1, 10, 10},
+			Buckets: stdprometheus.LinearBuckets(1, 10, 10),
 		}, labels).With(labelsAndValues...),
 	}
 }

state/metrics.go

@@ -15,5 +15,5 @@ const (
 // Metrics contains metrics exposed by this package.
 type Metrics struct {
 	// Time between BeginBlock and EndBlock in ms.
-	BlockProcessingTime metrics.Histogram `metrics_buckettype:"linear" metrics_bucketsizes:"1, 10, 10"`
+	BlockProcessingTime metrics.Histogram `metrics_buckettype:"lin" metrics_bucketsizes:"1, 10, 10"`
 }