rasdaemon: use the new block_rq_error tracepoint

rasdaemon: use the new block_rq_error tracepoint

Since Linux 5.18-rc1 a new block tracepoint called block_rq_error is
available for tracing disk error events dedicatedly.  Currently
rasdaemon is using block_rq_complete which also traces successful cases.
It incurs excessive tracing logs and somehow overhead since the event is
triggered quite often.

Use the new tracepoint for disk error reporting, and the new trace point
has the same format as block_rq_complete.

Signed-off-by: Yang Shi <shy828301@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>