crypto: chelsio - Use new AES library API

Switch from the old AES library functions (which use struct
crypto_aes_ctx) to the new ones (which use struct aes_key and struct
aes_enckey).  In encryption-only use cases, this eliminates the
unnecessary computation and caching of the decryption round keys.  The
new AES en/decryption functions are also much faster and use AES
instructions when supported by the CPU.

Note that in addition to the change in the key preparation function and
the key struct type itself, the change in the type of the key struct
results in aes_encrypt() (which is temporarily a type-generic macro)
calling the new encryption function rather than the old one.  Likewise
for decryption.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260112192035.10427-28-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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