[MNG-5911] Upgrade maven-parent to version 27 Cleaned up pom accordingly to upgrade.
[MNG-5911] Upgrade maven-parent to version 27
Cleaned up pom accordingly to upgrade.

olamy/maven,apache/maven,atanasenko/maven,lbndev/maven,wangyuesong0/maven,trajano/maven,xasx/maven,josephw/maven,mizdebsk/maven,vedmishr/demo1,olamy/maven,barthel/maven,wangyuesong/maven,xasx/maven,ChristianSchulte/maven,vedmishr/demo1,trajano/maven,josephw/maven,apache/maven,apache/maven,barthel/maven,josephw/maven,cstamas/maven,xasx/maven,wangyuesong0/maven,mizdebsk/maven,lbndev/maven,mcculls/maven,mcculls/maven,ChristianSchulte/maven,atanasenko/maven,cstamas/maven,lbndev/maven,wangyuesong/maven,cstamas/maven,mcculls/maven,barthel/maven,mizdebsk/maven,olamy/maven,njuneau/maven,ChristianSchulte/maven,njuneau/maven,vedmishr/demo1,atanasenko/maven,wangyuesong/maven,trajano/maven,wangyuesong0/maven,njuneau/maven