run/sshd patch for rcS_fai

[Niall Young]

This doesn't appear to be applied to the cvstree yet, /var/run/sshd
isn't created on the ramdisk and is needed with newer versions of sshd:

http://www.mail-archive.com/linux-fai@rrz.uni-koeln.de/msg00758.html

Niall Young                                    Chime Communications Pty Ltd
niall at chime.net.au                            Level 6, 263 Adelaide Terrace
Ph: 08 9213 1330 / 0408 192 797               Perth, Western Australia 6000

     "there's a lot of movement in my trousers at the moment"
                                     -- Dennis Kristofich, Sep 2002