fix: update linter.

pkg/metrics/influxdb_test.go

@@ -60,7 +60,6 @@ func TestInfluxDB(t *testing.T) {
 		influxDBRegistry.EntryPointReqsCounter().With("entrypoint", "test").Add(1)
 		influxDBRegistry.EntryPointReqDurationHistogram().With("entrypoint", "test").Observe(10000)
 		influxDBRegistry.EntryPointOpenConnsGauge().With("entrypoint", "test").Set(1)
-
 	})
 
 	assertMessage(t, msgEntrypoint, expectedEntrypoint)

pkg/metrics/prometheus_test.go

@@ -269,7 +269,6 @@ func TestPrometheus(t *testing.T) {
 			}
 			test.assert(family)
 		})
-
 	}
 }