fix: correct error message assertion in unit test

Author: abbesBenayache

packages/sdk/tests/unit/dataProtectorCore/getGrantedAccess.test.ts

@@ -156,7 +156,7 @@ describe('getGrantedAccess', () => {
         ).rejects.toThrow(
           new WorkflowError({
             message: 'Failed to fetch granted access',
-            errorCause: new Error('orders?.map is not a function'),
+            errorCause: new Error('orders.map is not a function'),
           })
         );
       });