crypto/armv8: use dedicated log type

armv8 crypto PMD used CRYPTODEV general log type.
Create a dedicated log type for the PMD to not pollute CRYPTODEV log type.

Typo in crypto dev name macro caused unexpected device name in log.
Fixed the typo to log with correct device name.

Fixes: 169ca3db550c ("crypto/armv8: add PMD optimized for ARMv8 processors")
Cc: stable@dpdk.org
Suggested-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>