Update libcontainerd to use containerd 1.0

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Upstream-commit: ddae20c032058a0fd42c34c2e9750ee8f6296ac8
Component: engine

components/engine/integration-cli/docker_cli_attach_test.go

@@ -147,7 +147,10 @@ func (s *DockerSuite) TestAttachDisconnect(c *check.C) {
 	c.Assert(err, check.IsNil)
 	defer stdout.Close()
 	c.Assert(cmd.Start(), check.IsNil)
-	defer cmd.Process.Kill()
+	defer func() {
+		cmd.Process.Kill()
+		cmd.Wait()
+	}()
 
 	_, err = stdin.Write([]byte("hello\n"))
 	c.Assert(err, check.IsNil)