EDAC/skx_common: Make output format similar

The decoded output format of driver decoder is different from the
output format of firmware decoder. Make output format similar regardless
of decode function (Align driver decoder's to firmware decoder's).

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20220901194310.115427-1-tony.luck@intel.com/