Widgets: Correct the logic for displaying the after_widget parameter of the Archives widget.

Follow-up to [48349].

Props mukesh27, joyously.
Fixes #50609.

git-svn-id: https://develop.svn.wordpress.org/trunk@48409 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/general-template.php

@@ -312,6 +312,7 @@ function get_search_form( $args = array() ) {
 			 */
 			$aria_label = '';
 		}
+
 		if ( 'html5' === $format ) {
 			$form = '<form role="search" ' . $aria_label . 'method="get" class="search-form" action="' . esc_url( home_url( '/' ) ) . '">
 				<label>