crypto: deflate - Convert to acomp

This based on work by Ard Biesheuvel <ardb@kernel.org>.

Convert deflate from scomp to acomp.  This removes the need for
the caller to linearise the source and destination.

Link: https://lore.kernel.org/all/20230718125847.3869700-21-ardb@kernel.org/


Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>