fix test

apps/app/src/features/external-user-group/server/service/keycloak-user-group-sync.integ.ts

@@ -146,6 +146,7 @@ describe('KeycloakUserGroupSyncService.generateExternalUserGroupTrees', () => {
   };
 
   beforeAll(async() => {
+    await configManager.loadConfigs();
     await configManager.updateConfigs(configParams, { skipPubsub: true });
     keycloakUserGroupSyncService = new KeycloakUserGroupSyncService(null, null);
     keycloakUserGroupSyncService.init('oidc');