init.cm: make directory for ssh

Change-Id: I9aa2506bd9bdc6f87d7d5e5153999c9233d126c1
diff --git a/prebuilt/common/etc/init.local.rc b/prebuilt/common/etc/init.local.rc
index 5c9ce45..82d125d 100644
--- a/prebuilt/common/etc/init.local.rc
+++ b/prebuilt/common/etc/init.local.rc
@@ -11,6 +11,7 @@
     mkdir /cache/dalvik-cache 0771 system system
     chown system system /cache/dalvik-cache
     chmod 0771 /cache/dalvik-cache
+    mkdir /data/.ssh 0750 root shell
 
 on boot
     chown system system /sys/block/mmcblk0/queue/scheduler