Removing embed from collections

includes/server/class-llms-rest-enrollments-controller.php

@@ -1068,10 +1068,9 @@ public function prepare_links( $enrollment, $request ) {
 				),
 			),
 			'collection' => array(
-				'href'       => rest_url(
+				'href' => rest_url(
 					sprintf( '/%s/%s/%d/%s', 'llms/v1', 'students', $enrollment->student_id, 'enrollments' )
 				),
-				'embeddable' => true,
 			),
 			'student'    => array(
 				'href'       => rest_url(