This fixes a bug in the console package for big-endian architectures.
When creating a new pty the returned path to the new pty slave was
wrong for the second und all subsequent ptys.
In runc the exec subcommand failed with an runtime error such as
`container_linux.go:265: starting container process caused "open
/dev/pts/4294967296: no such file or directory"`.
The number is shifted by 32.
Signed-off-by: Peter Morjan <peter.morjan@de.ibm.com>
59e5b61c5c