Current debug message when enable/disable CPU feature not correct. This patch enhances it to make it more accurate. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Shao, Ming <ming.shao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>