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/topology/cluster_commands.go

@@ -3,6 +3,7 @@ package topology
 import (
 	"encoding/json"
 	"fmt"
+
 	hashicorpRaft "github.com/hashicorp/raft"
 	"github.com/seaweedfs/raft"
 	"github.com/seaweedfs/seaweedfs/weed/glog"