UPSTREAM: crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h>

Address the following checkpatch warning:

	WARNING: Use #include <linux/bug.h> instead of <asm/bug.h>

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

(cherry picked from commit bbda6e0f1303953c855ee3669655a81b69fbe899)
Bug: 152722841
Bug: 178411248
Change-Id: Ib12103873c97387ba59ff897c44a18e4f1e6da3d
Signed-off-by: Eric Biggers <ebiggers@google.com>