message: fix: correctly update customData in Riddler
diff: @@ -170,7 +170,7 @@ export class TenantManager {
  const db = await this.mongoManager.getDatabase();
  const collection = db.collection<ITenantDocument>(this.collectionName);
  - await collection.update({ _id: tenantId }, customData, null);
  + await collection.update({ _id: tenantId }, { customData }, null);
  return (await this.getTenantDocument(tenantId)).customData;
  }
  