Update golangci-lint

wrappers/stream/faketls.go

@@ -7,10 +7,9 @@ import (
 	"net"
 	"time"
 
-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/tlstypes"
+	"go.uber.org/zap"
 )
 
 type wrapperFakeTLS struct {
@@ -33,6 +32,7 @@ func (w *wrapperFakeTLS) WriteTimeout(p []byte, timeout time.Duration) (int, err
 		if elapsed > timeout {
 			return w.parent.WriteTimeout(b, timeout-elapsed)
 		}
+
 		return 0, errors.New("timeout")
 	})
 }
@@ -95,6 +95,8 @@ func NewFakeTLS(socket conntypes.StreamReadWriteCloser) conntypes.StreamReadWrit
 				rec.Data.WriteBytes(buf)
 
 				return buf.Bytes(), nil
+			case tlstypes.RecordTypeHandshake:
+				return nil, errors.New("unsupported record type handshake")
 			default:
 				return nil, fmt.Errorf("unsupported record type %v", rec.Type)
 			}