Upgrade Nagios to version 4.3.4
Upgrade Nagios to version 4.3.4

Change-Id: I03f244c74172b40127a1c1dcd735e5a8be852474

open-power-ref-design-toolkit/opsmgr,open-power-ref-design-toolkit/opsmgr,open-power-ref-design-toolkit/opsmgr,open-power-ref-design-toolkit/opsmgr,open-power-ref-design/opsmgr,open-power-ref-design/opsmgr,open-power-ref-design-toolkit/opsmgr,open-power-ref-design/opsmgr,open-power-ref-design/opsmgr,open-power-ref-design/opsmgr