No need to unset cmds, we are using local

Author: MatthijsBurgh

installer/tue-install-impl.bash

@@ -328,7 +328,6 @@ function tue-install-target
                     tue-install-error "Invalid install.yaml: $cmds"
                 fi
             fi
-            unset cmds # unset cmds as we are not using local, because of the error code.
         fi
 
         if [ -f "$install_file".bash ]