Help/About: Add Field Guide link.

In the About page, replaces the `#` placeholder with the link to the Field Guide.

Follow-up to [55573], [55449], [55499], [55545].

Props vladytimy, ocean90.
Fixes #57998.
Built from https://develop.svn.wordpress.org/trunk@55600


git-svn-id: http://core.svn.wordpress.org/trunk@55112 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/about.php

@@ -246,7 +246,7 @@ require_once ABSPATH . 'wp-admin/admin-header.php';
 					printf(
 						/* translators: %s: WordPress Field Guide link. */
 						__( 'Check out the latest version of the <a href="%s">WordPress Field Guide</a>. It is overflowing with detailed developer notes to help you build with WordPress.' ),
-						'#'
+						'https://make.wordpress.org/core/2023/03/09/wordpress-6-2-field-guide/'
 					);
 					?>
 				</p>

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-alpha-55598';
+$wp_version = '6.3-alpha-55600';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.