Use iscc in scripts directory when building installers
Use iscc in scripts directory when building installers

Signed-off-by: Simon Leung <23f08a50fbaf82c4ecfae6738d41887b087c2e71@us.ibm.com>

EngineerBetter/cli,cf-routing/cli,markstgodard/cli,rastasheep/trash-can,zhang-hua/cli,EngineerBetter/cli,ReachingOut/cli,diatmpravin/cli,carnell69/cli,carnell69/cli,diatmpravin/cli,18F/cli,SrinivasChilveri/cli,saurabhguptasg/cli,markstgodard/cli,zhang-hua/cli,mcowger/cli,kavoj/cli,cgvarela/cli,evanfarrar/cli,fujitsu-cf/cli,xingzhou/cli,HuaweiTech/cli,saurabhguptasg/cli,hyenaspots/cli,srikanth88infy/cli,saurabhguptasg/cli,TomG713/cli,Zouuup/cli,saravana76/cli,fujitsu-cf/cli,saurabhguptasg/cli,evanfarrar/cli,hyenaspots/cli,HuaweiTech/cli,18F/cli,zhang-hua/cli,HuaweiTech/cli,xingzhou/cli,AmitRoushan/cli,AmitRoushan/cli,xingzhou/cli,carnell69/cli,cgvarela/cli,evanfarrar/cli,mcintyred/cli,hyenaspots/cli,diatmpravin/cli,pishro-cc/cli,kavoj/cli,18F/cli,mcowger/cli,saravana76/cli,rastasheep/trash-can,ofer43211/cli,mcintyred/cli,srikanth88infy/cli,HuaweiTech/cli,pishro-cc/cli,carnell69/cli,cgvarela/cli,mcowger/cli,rastasheep/trash-can,EngineerBetter/cli,EngineerBetter/cli,cgvarela/cli,ReachingOut/cli,Zouuup/cli,mcowger/cli,zhang-hua/cli,TomG713/cli,markstgodard/cli,Zouuup/cli,cf-routing/cli,mcintyred/cli,TomG713/cli,ReachingOut/cli,srikanth88infy/cli,Zouuup/cli,rastasheep/trash-can,markstgodard/cli,ofer43211/cli,evanfarrar/cli,pishro-cc/cli,pishro-cc/cli,saravana76/cli,ReachingOut/cli,AmitRoushan/cli,SrinivasChilveri/cli,xingzhou/cli,TomG713/cli,simonleung8/cli,AmitRoushan/cli,cf-routing/cli,simonleung8/cli,ofer43211/cli,SrinivasChilveri/cli,18F/cli,cf-routing/cli,kavoj/cli,saravana76/cli,kavoj/cli,srikanth88infy/cli,ofer43211/cli,fujitsu-cf/cli,hyenaspots/cli,mcintyred/cli,diatmpravin/cli,SrinivasChilveri/cli,simonleung8/cli