chore: execute goimports to format the code (#7983)

* chore: execute goimports to format the code

Signed-off-by: promalert <promalert@outlook.com>

* goimports -w .

---------

Signed-off-by: promalert <promalert@outlook.com>
Co-authored-by: Chris Lu <chris.lu@gmail.com>

weed/server/filer_server_handlers_read_dir.go

@@ -2,7 +2,6 @@ package weed_server
 
 import (
 	"errors"
-	"github.com/seaweedfs/seaweedfs/weed/util/version"
 	"net/http"
 	"strconv"
 	"strings"
@@ -11,6 +10,7 @@ import (
 	ui "github.com/seaweedfs/seaweedfs/weed/server/filer_ui"
 	"github.com/seaweedfs/seaweedfs/weed/stats"
 	"github.com/seaweedfs/seaweedfs/weed/util"
+	"github.com/seaweedfs/seaweedfs/weed/util/version"
 )
 
 // listDirectoryHandler lists directories and folders under a directory