fix notion db trim (#3909)

Co-authored-by: Henry Fontanier <[email protected]>

connectors/src/connectors/notion/lib/notion_api.ts

@@ -810,7 +810,7 @@ export async function renderDatabaseFromPages({
 
   const content = rows.map((r) =>
     header.reduce(
-      (acc, k, i) => ({ ...acc, [k]: r[i]?.trim() ?? "" }),
+      (acc, k, i) => ({ ...acc, [k]: r[i]?.trim?.() ?? "" }),
       {} as Record<string, string>
     )
   );