openssl: Allow disabling of various ciphers and protocols

This is just a small subset of configuration options supported by OpenSSL code
base. Adding all of them to openssl recipe would be huge, and require continous
tracking for each new version, so is probably not diserable upstream.

These options is what we need for OpenHarmony configuration for now.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>