Add documentation for the function SSL_CONF_CTX_finish() in man3.
Fixes#22084
Signed-off-by: Sumitra Sharma <sumitraartsy@gmail.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22128)
(cherry picked from commit 955c133ccc)