Update console and golang/sys deps

This bumps the console and golang/sys deps for runc.

The major change is that the console package does not clear ONLCR within
the package and leaves it up to the client to handle this if they
please.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

vendor/github.com/containerd/console/console_linux.go

@@ -133,6 +133,11 @@ func (e *Epoller) getConsole(sysfd int) *EpollConsole {
 	return f
 }
 
+// Close the epoll fd
+func (e *Epoller) Close() error {
+	return unix.Close(e.efd)
+}
+
 // EpollConsole acts like a console but register its file descriptor with a
 // epoll fd and uses epoll API to perform I/O.
 type EpollConsole struct {