add dameng build tags

weed/filer/dameng/dameng_sql_gen.go

@@ -1,3 +1,6 @@
+//go:build dameng
+// +build dameng
+
 package dameng
 
 import (

weed/filer/dameng/dameng_store.go

@@ -1,13 +1,17 @@
+//go:build dameng
+// +build dameng
+
 package dameng
 
 import (
 	"context"
 	"database/sql"
 	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"strings"
 	"time"
 
+	"github.com/seaweedfs/seaweedfs/weed/glog"
+
 	_ "gitee.com/chunanyong/dm"
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 	"github.com/seaweedfs/seaweedfs/weed/filer/abstract_sql"

weed/filer/dameng/dameng_store_test.go

@@ -1,8 +1,12 @@
+//go:build dameng
+// +build dameng
+
 package dameng
 
 import (
-	"github.com/seaweedfs/seaweedfs/weed/filer/store_test"
 	"testing"
+
+	"github.com/seaweedfs/seaweedfs/weed/filer/store_test"
 )
 
 func TestStore(t *testing.T) {