rasdaemon: use separate string array for error status
The bit field description for correctable status register
and uncorrectable status register are different. Using a
single aer_errors string array will cause bit[12] to
overlap and thus recording the wrong description.
Using a separate variable to switch between correctable
and uncorrectable error is needed.
Signed-off-by: Thomas Tai <thomas.tai@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>