Configure specific module path for ansible.

Change-Id: Icd23553e94fd573a8032c52e18857e722eb2ea49

puppet/upgrade_config.yaml

@@ -35,6 +35,7 @@ resources:
             template: "stepSTEP"
             params:
               STEP: {get_param: step}
+        modulepath: /usr/share/ansible-modules
       inputs:
       - name: role
       config: {get_attr: [AnsibleConfig, value]}