trx-bridge: fix Amarisoft weird behavior

trx-bridge/bridge.c

@@ -150,7 +150,11 @@ int main(int argc, char *argv[]) {
 	potoml_toml_subset_free(bridge_config);
 	potoml_toml_subset_free(input_driver_config);
 	potoml_toml_subset_free(output_driver_config);
-	potoml_toml_free(&config);
+	// XXX: Amarisoft's trx_sdr frees string parameters being fed to it...
+	//potoml_toml_free(&config);
+	free(input_lib_name);
+	free(output_lib_name);
+	common_hashtable_free(&config);
 
 	free((void *) bridge_config_path);
 	free((void *) driver_config_dir);