test: enable tcp relay for bootstrap fuzzing

Author: sudden6

testing/fuzzing/bootstrap_harness.cc

@@ -136,6 +136,11 @@ void TestBootstrap(Fuzz_Data &input)
         tox_options_set_proxy_port(opts.get(), 8080);
     }
 
+    CONSUME1_OR_RETURN(const uint8_t tcp_relay_enabled, input);
+    if (tcp_relay_enabled >= (UINT8_MAX / 2)) {
+        tox_options_set_tcp_port(opts.get(), 33445);
+    }
+
     Tox_Err_New error_new;
     Tox *tox = tox_new(opts.get(), &error_new);