Use the default ciphers for OpenSSL 1.1 and later

cf. https://bugs.launchpad.net/ubuntu/+source/w3m/+bug/1325674
    36f14df378/f/Fix-the-cipher-list-string-to-ensure-that-it-contain.patch
    https://fedoraproject.org/wiki/Packaging:CryptoPolicies

url.c

@@ -336,7 +336,9 @@ openSSLHandle(int sock, char *hostname, char **p_cert)
 #endif
 	if (!(ssl_ctx = SSL_CTX_new(SSLv23_client_method())))
 	    goto eend;
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
 	SSL_CTX_set_cipher_list(ssl_ctx, "DEFAULT:!LOW:!RC4:!EXP");
+#endif
 	option = SSL_OP_ALL;
 	if (ssl_forbid_method) {
 	    if (strchr(ssl_forbid_method, '2'))