Widgets: Ensure title field for media widget will update with sanitized value after change event in addition to input event.

Aligns behavior of field with Text widget and other widgets whereby the server-sanitized title (via the `widget-update` request) is supplied into the field after the `change` event.

See #32417.
Fixes #40805.

Built from https://develop.svn.wordpress.org/trunk@40785


git-svn-id: http://core.svn.wordpress.org/trunk@40643 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/js/widgets/media-widgets.js

@@ -483,7 +483,7 @@ wp.mediaWidgets = ( function( $ ) {
 			control.listenTo( control.model, 'change', control.render );
 
 			// Update the title.
-			control.$el.on( 'input', '.title', function updateTitle() {
+			control.$el.on( 'input change', '.title', function updateTitle() {
 				control.model.set({
 					title: $.trim( $( this ).val() )
 				});

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-beta1-40784';
+$wp_version = '4.8-beta1-40785';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.