UI: Preserve service hotkey data

obs/window-basic-main.cpp

@@ -406,11 +406,13 @@ bool OBSBasic::LoadService()
 	type = obs_data_get_string(data, "type");
 
 	obs_data_t *settings = obs_data_get_obj(data, "settings");
+	obs_data_t *hotkey_data = obs_data_get_obj(data, "hotkeys");
 
 	service = obs_service_create(type, "default_service", settings,
-			nullptr);
+			hotkey_data);
 	obs_service_release(service);
 
+	obs_data_release(hotkey_data);
 	obs_data_release(settings);
 	obs_data_release(data);
 

obs/window-basic-settings.cpp

@@ -1317,9 +1317,14 @@ void OBSBasicSettings::SaveStream1Settings()
 {
 	QString streamType = GetComboData(ui->streamType);
 
+	obs_service_t *oldService = main->GetService();
+	obs_data_t *hotkeyData = obs_hotkeys_save_service(oldService);
+
 	obs_service_t *newService = obs_service_create(QT_TO_UTF8(streamType),
 			"default_service", streamProperties->GetSettings(),
-			nullptr);
+			hotkeyData);
+
+	obs_data_release(hotkeyData);
 	if (!newService)
 		return;