cli: show version: fix unused variable klocwork
cli: show version: fix unused variable klocwork

Local variable 'ApiVersion' is never used

Signed-off-by: Juston Li <bae026f5770cdcf7038fd1a163b858ba9af8c79f@intel.com>

intel/ipmctl,intel/ipmctl,intel/ipmctl,intel/ipmctl