upgrade Zabbix version

Author: ozlemmcokuk

release/oec-builder/oecScriptsVersion.json

@@ -22,7 +22,7 @@
   "Splunk": "1.1.4",
   "Trackit": "1.1.3",
   "Xmpp": "1.1.3",
-  "Zabbix": "1.1.8",
+  "Zabbix": "1.1.9",
   "Zendesk": "1.1.3",
   "Zenoss": "1.1.3"
 }