crypto/armv8: fix HMAC supported key sizes
crypto/armv8: fix HMAC supported key sizes

For HMAC algorithms (SHAx-HMAC), the supported
key sizes are not a fixed value, but a range between
1 and the block size.

Fixes: 169ca3db550c ("crypto/armv8: add PMD optimized for ARMv8 processors")
Cc: stable@dpdk.org

Signed-off-by: Srisivasubramanian S <b09481c7124228acae74b19ea95ca47d55a9bb20@caviumnetworks.com>
Signed-off-by: Jerin Jacob <5bca7d2a432bc0f5422b70b2701a4e4fa32edd00@caviumnetworks.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk