crypto: x86/sm3 - Fixup SLS

This missed the big asm update due to being merged through the crypto
tree.

Fixes: f94909ce

 ("x86: Prepare asm files for straight-line-speculation")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>