Bundled Themes: Follow up import of Twenty Twenty-Five.

Add additional references to the new default theme required in various locations of the code base, build steps and unit tests.

Follow up to [59146].

Props afragen, dd32, desrosj, davidbaumwald, jorbin, courane01, kirasong.
See #62103.

Built from https://develop.svn.wordpress.org/trunk@59150


git-svn-id: http://core.svn.wordpress.org/trunk@58546 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-theme.php

@@ -79,6 +79,7 @@ final class WP_Theme implements ArrayAccess {
 		'twentytwentytwo'   => 'Twenty Twenty-Two',
 		'twentytwentythree' => 'Twenty Twenty-Three',
 		'twentytwentyfour'  => 'Twenty Twenty-Four',
+		'twentytwentyfive'  => 'Twenty Twenty-Five',
 	);
 
 	/**