rasdaemon: Add support to parse the PPIN field of mce tracepoint

rasdaemon: Add support to parse the PPIN field of mce tracepoint

Support for exporting the PPIN (Protected Processor Inventory Number)
is being added to the mce_record tracepoint.

Add the required, corresponding support in the rasdaemon for the field
to be parsed and logged or added to the database and viewed later through
ras-mc-ctl utility.

Signed-off-by: Avadhut Naik <avadhut.naik@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>