MC-42049: Fix keydown and keyup deprecated functions

- Change keydown and keyup jquery deprecated functions

Author: eliseacornejo

lib/web/magnifier/magnify.js

@@ -810,7 +810,7 @@ define([
             /**
              * @todo keyboard navigation through Fotorama Api.
              */
-            $(document).keydown(keyboardNavigation);
+            $(document).on('keydown', keyboardNavigation);
 
             $(document).on(isTouchEnabled ? 'touchend' : 'mouseup pointerup MSPointerUp', function (e) {
                 if (gallery.fullScreen) {
@@ -924,14 +924,14 @@ define([
                             e.stopPropagation();
                         });
 
-                        $zoomIn.keyup(function (e) {
+                        $zoomIn.on('keyup', function (e) {
 
                             if (e.keyCode === 13) {
                                 zoomIn(e);
                             }
                         });
 
-                        $(window).keyup(function (e) {
+                        $(window).on('keyup', function (e) {
 
                             if (e.keyCode === 107 || fotorama.fullscreen) {
                                 zoomIn(e);