Move AddIISNodeConfig to same try block as DownloadNodePackages
Move AddIISNodeConfig to same try block as DownloadNodePackages

chrisrpatterson/kudu,oliver-feng/kudu,juvchan/kudu,barnyp/kudu,YOTOV-LIMITED/kudu,puneet-gupta/kudu,shrimpy/kudu,juoni/kudu,dev-enthusiast/kudu,mauricionr/kudu,oliver-feng/kudu,barnyp/kudu,puneet-gupta/kudu,puneet-gupta/kudu,MavenRain/kudu,chrisrpatterson/kudu,projectkudu/kudu,oliver-feng/kudu,mauricionr/kudu,juvchan/kudu,duncansmart/kudu,chrisrpatterson/kudu,duncansmart/kudu,EricSten-MSFT/kudu,bbauya/kudu,juoni/kudu,shibayan/kudu,projectkudu/kudu,WeAreMammoth/kudu-obsolete,shibayan/kudu,uQr/kudu,projectkudu/kudu,kali786516/kudu,badescuga/kudu,shibayan/kudu,kali786516/kudu,projectkudu/kudu,barnyp/kudu,EricSten-MSFT/kudu,uQr/kudu,sitereactor/kudu,MavenRain/kudu,juvchan/kudu,bbauya/kudu,kenegozi/kudu,juoni/kudu,YOTOV-LIMITED/kudu,juvchan/kudu,projectkudu/kudu,bbauya/kudu,duncansmart/kudu,EricSten-MSFT/kudu,kenegozi/kudu,MavenRain/kudu,YOTOV-LIMITED/kudu,MavenRain/kudu,kenegozi/kudu,sitereactor/kudu,uQr/kudu,sitereactor/kudu,sitereactor/kudu,shrimpy/kudu,shanselman/kudu,shibayan/kudu,badescuga/kudu,mauricionr/kudu,sitereactor/kudu,duncansmart/kudu,badescuga/kudu,puneet-gupta/kudu,shrimpy/kudu,juoni/kudu,WeAreMammoth/kudu-obsolete,oliver-feng/kudu,dev-enthusiast/kudu,kali786516/kudu,uQr/kudu,puneet-gupta/kudu,juvchan/kudu,chrisrpatterson/kudu,kenegozi/kudu,bbauya/kudu,EricSten-MSFT/kudu,shanselman/kudu,shibayan/kudu,shrimpy/kudu,shanselman/kudu,kali786516/kudu,badescuga/kudu,WeAreMammoth/kudu-obsolete,mauricionr/kudu,EricSten-MSFT/kudu,dev-enthusiast/kudu,dev-enthusiast/kudu,barnyp/kudu,badescuga/kudu,YOTOV-LIMITED/kudu