cancel notification message updated (#7)

Author: Kiran-Siluveru-Microsoft

src/frontend/wwwroot/task/task.js

@@ -676,7 +676,7 @@
           console.log("approveStages", data);
           approve
             ? notyf.success(`All stages approved.`)
-            : notyf.error(`All stages rejected.`);
+            : notyf.error(`All stages cancelled.`);
           taskDetails();
         })
         .catch((error) => {