set scvmm_cluster_ip.rb to be executable
set scvmm_cluster_ip.rb to be executable

asm-deployer was calling it as a script in some instances which was
causing deployment failures.

logankimmel/asm-deployer-rpm,dell-asm/asm-deployer-rpm,dell-asm/asm-deployer-rpm,asaenz/asm-deployer-rpm