Suggest.js: Trigger change event when value is selected.

props obenland.
fixes #26110.

git-svn-id: https://develop.svn.wordpress.org/trunk@26333 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/js/jquery/suggest.js

@@ -250,6 +250,7 @@
 					$input.val($currentResult.text());
 				}
 				$results.hide();
+				$input.trigger('change');
 
 				if (options.onSelect)
 					options.onSelect.apply($input[0]);