hscontrol: fix formatting after combining SSH policy changes

Updates #3517

hscontrol/mapper/node_conn.go

@@ -394,6 +394,7 @@ func (mc *multiChannelNodeConn) send(data *tailcfg.MapResponse) error {
 			if data.Node != nil {
 				conn.lastSelf.Store(data.Node)
 			}
+
 			if data.SSHPolicy != nil {
 				conn.lastSSHPolicy.Store(data.SSHPolicy)
 			}

hscontrol/noise_test.go

@@ -13,8 +13,8 @@ import (
 	"net/url"
 	"slices"
 	"strconv"
-	"sync"
 	"strings"
+	"sync"
 	"testing"
 	"time"