EDAC/i10nm: Add driver decoder for Granite Rapids server

EDAC/i10nm: Add driver decoder for Granite Rapids server

Current i10nm_edac only supports the firmware decoder (ACPI DSM methods)
for Granite Rapids servers. Add the driver decoder, which directly extracts
topology information from the IMC machine check bank IA32_MCi_MISC MSRs, to
improve decoding performance for Granite Rapids.

[Tony: Updated commit comment]

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Tested-by: Shawn Fan <shawn.fan@intel.com>
Link: https://patch.msgid.link/20260318023118.2704139-1-qiuxu.zhuo@intel.com