Include linux.system.user in linux.system.job

Change-Id: I3a2a0ac5518701b4c9de28437e9aefd1307ca01b

linux/system/job.sls

@@ -1,6 +1,9 @@
 {%- from "linux/map.jinja" import system with context %}
 {%- if system.enabled %}
 
+include:
+- linux.system.user
+
 {%- for name, job in system.job.iteritems() %}
 
 linux_job_{{ job.command }}: