Fix a PHP 8 deprecation warning in `category-template.php` `uasort()` helper.

Props Webrocker, jigar-bhanushali, jrf, audrasjb, costdev.
Fixes #57358.
See #56790.

Built from https://develop.svn.wordpress.org/trunk@55214


git-svn-id: http://core.svn.wordpress.org/trunk@54747 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/category-template.php

@@ -1084,10 +1084,10 @@ function _wp_object_name_sort_cb( $a, $b ) {
  *
  * @param object $a The first object to compare.
  * @param object $b The second object to compare.
- * @return bool Whether the count value for `$a` is greater than the count value for `$b`.
+ * @return int The count value for `$a` minus the count value for `$b` (less than, equal to, or greater than zero).
  */
 function _wp_object_count_sort_cb( $a, $b ) {
-	return ( $a->count > $b->count );
+	return ( $a->count - $b->count );
 }
 
 //

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2-alpha-55213';
+$wp_version = '6.2-alpha-55214';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.