crypto: hisilicon - add sgl_sge_nr module param for zip

Add a module parameter for zip driver to set the number of SGE in one SGL.

Signed-off-by: Shukun Tan <tanshukun1@huawei.com>
Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>