Bundled Theme: Fix focus outline in Twenty Twenty-Four in the editor.

Improvements made to the focus outline style for Twenty Twenty-Four caused a regression in the focus outlines of the block editor. This commit solves the regressions by reducing the CSS specificity while keeping the improvements.

Follow-up to [57554].

Props wildworks, poena, sabernhardt, youknowriad, oglekler.
Fixes #60535.
Built from https://develop.svn.wordpress.org/trunk@57739


git-svn-id: http://core.svn.wordpress.org/trunk@57240 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentytwentyfour/theme.json

@@ -907,7 +907,7 @@
 			"fontWeight": "400",
 			"lineHeight": "1.55"
 		},
-		"css": ".wp-site-blocks *:focus{outline-width:2px;outline-style:solid}"
+		"css": ":where(.wp-site-blocks *:focus){outline-width:2px;outline-style:solid}"
 	},
 	"templateParts": [
 		{

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.5-beta3-57738';
+$wp_version = '6.5-beta3-57739';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.