EDAC: Add DDR5 new memory type

mainline inclusion
from mainline-v5.13
commit bc1c99a5
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I5HAC1


CVE: NA

Intel_SIG: commit bc1c99a5 EDAC: Add DDR5 new memory type.
Backport for EDAC enhancing & bug fix.

--------------------------------

Add a new entry to 'enum mem_type' and a new string to
'edac_mem_types[]' for DDR5 new memory type.

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Youquan Song <youquan.song@intel.com>