Fix OpenSSL warning

server.c

@@ -57,7 +57,7 @@ SSL_CTX *init_ssl_ctx(void) {
     } else {
         for (int i = 0; i < sk_SSL_COMP_num(s); i++) {
             const SSL_COMP *comp = sk_SSL_COMP_value(s, i);
-            const char *name = SSL_COMP_get_name(comp);
+            const char *name = SSL_COMP_get0_name(comp);
             printf("Found compression method: %s\n", name);
         }
     }