crypto: blake2s - remove unneeded includes

crypto: blake2s - remove unneeded includes

It doesn't make sense for the generic implementation of BLAKE2s to
include <crypto/internal/simd.h> and <linux/jump_label.h>, as these are
things that would only be useful in an architecture-specific
implementation.  Remove these unnecessary includes.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>