fix import sorting

Author: OlgaMinyaeva

config/config.go

@@ -3,9 +3,10 @@ package config
 import (
 	"encoding/json"
 	"errors"
-	log "github.com/sirupsen/logrus"
 	"os"
 
+	log "github.com/sirupsen/logrus"
+
 	"github.com/qa-dev/jsonwire-grid/pool/metrics"
 )