remove the collapse option from task show instructions (#1444)

Co-authored-by: jasquat <jasquat@users.noreply.github.com>

spiffworkflow-frontend/src/routes/TaskShow.tsx

@@ -466,7 +466,6 @@ export default function TaskShow() {
       component: (
         <InstructionsForEndUser
           task={taskWithTaskData}
-          allowCollapse
           className="with-bottom-margin"
         />
       ),