Add property of software_config_transport in compute node

Add property of software_config_transport in compute node

According to hot syntax, when deploy software into compute, it shall
include software_config_transport property in server resource, because
the openstack environment configuration may not support the default
value. so the software_config_transport shall be specified.

JIRA:PARSER-105

Change-Id: Iefe50400ae2008214bb8cb98dde719130553b3bf
Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>
(cherry picked from commit f90be03da41fa8a233ecc84f54fa59d1f2f7021f)