OpenSSL_add_ssl_algorithm-is-deprecated() is deprecated, make it so
This function is documented to be deprecated since OpenSSL 1.1.0.  We
need to make it so in openssl/ssl.h as well.
Fixes
@@ -1079,8 +1079,8 @@ size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
# define SSL_VERIFY_CLIENT_ONCE 0x04
# define SSL_VERIFY_POST_HANDSHAKE 0x08
-# define OpenSSL_add_ssl_algorithms() SSL_library_init()
# if OPENSSL_API_COMPAT < 0x10100000L
+# define OpenSSL_add_ssl_algorithms() SSL_library_init()
# define SSLeay_add_ssl_algorithms() SSL_library_init()
# endif
