Update dependencies

vendor/github.com/pkg/sftp/packet.go

@@ -882,9 +882,9 @@ func (p sshFxpExtendedPacket) readonly() bool {
 	return p.SpecificPacket.readonly()
 }
 
-func (p sshFxpExtendedPacket) respond(svr *Server) error {
+func (p sshFxpExtendedPacket) respond(svr *Server) responsePacket {
 	if p.SpecificPacket == nil {
-		return nil
+		return statusFromError(p, nil)
 	}
 	return p.SpecificPacket.respond(svr)
 }
@@ -954,7 +954,7 @@ func (p *sshFxpExtendedPacketPosixRename) UnmarshalBinary(b []byte) error {
 	return nil
 }
 
-func (p sshFxpExtendedPacketPosixRename) respond(s *Server) error {
+func (p sshFxpExtendedPacketPosixRename) respond(s *Server) responsePacket {
 	err := os.Rename(p.Oldpath, p.Newpath)
-	return s.sendError(p, err)
+	return statusFromError(p, err)
 }