The /var/log/messages reports /var/log/lastlog as missing, since openssh
needs this file, create it as a volatile.
[YOCTO #6172]
(From OE-Core rev: a29af8c20187a65fbdbbedd0b7158c07d3e713cf)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>