crypto/qat: optimize request copy
crypto/qat: optimize request copy

using rte_mov128 instead of structure assignment to copy
template request from session context into request

Signed-off-by: Fiona Trahe <7ba562cc372916cd557d0be347608f8b4da4f746@intel.com>
Acked-by: John Griffin <a8a07ea9845ef9a86553f61821206f191a07319b@intel.com>

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