Script Loader: Remove old `wp-a11y` from the loaded scripts after [46167] and [46169].

Props garrett-eclipse, sstoqnov.
See #45066.
Fixes #48071.

Built from https://develop.svn.wordpress.org/trunk@46179


git-svn-id: http://core.svn.wordpress.org/trunk@45991 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/script-loader.php

@@ -882,8 +882,6 @@ function wp_default_scripts( &$scripts ) {
 
 	$scripts->add( 'wp-sanitize', "/wp-includes/js/wp-sanitize$suffix.js", array(), false, 1 );
 
-	$scripts->add( 'wp-a11y', "/wp-includes/js/wp-a11y$suffix.js", array( 'jquery', 'wp-sanitize' ), false, 1 );
-
 	$scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 );
 
 	$scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 );

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-46178';
+$wp_version = '5.3-alpha-46179';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.