Fix react query cache key problem for saved tasks (#1518)

skyvern-frontend/src/routes/tasks/create/CreateNewTaskFormPage.tsx

@@ -16,7 +16,7 @@ function CreateNewTaskFormPage() {
   const location = useLocation();
 
   const { data, isFetching } = useQuery({
-    queryKey: ["savedTask", template],
+    queryKey: ["savedTasks", template],
     queryFn: async () => {
       const client = await getClient(credentialGetter);
       return client

skyvern-frontend/src/routes/tasks/create/SavedTaskForm.tsx

@@ -245,7 +245,7 @@ function SavedTaskForm({ initialValues }: Props) {
         description: "Changes saved successfully",
       });
       queryClient.invalidateQueries({
-        queryKey: ["savedTasks", template],
+        queryKey: ["savedTasks"],
       });
     },
   });