Converted the bio_enc tests to use new test framework.

This includes reworked reworked tests to do both encrypt and decrypt,
and a few more ciphers added.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3197)