crypto: amcc - restore CRYPTO_AES dependency

crypto: amcc - restore CRYPTO_AES dependency

This patch restores the CRYPTO_AES dependency. This is
necessary since some of the crypto4xx driver provided
modes need functioning software fallbacks for
AES-CTR/CCM and GCM.

Fixes: fb6ebe765ec5 ("crypto: amcc - switch to AES library for GCM key derivation")
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>