Privacy: Remove unused `$wpdb` global in `WP_Privacy_Requests_Table::prepare_items()`.

Props david.binda.
Fixes #48178.
Built from https://develop.svn.wordpress.org/trunk@46374


git-svn-id: http://core.svn.wordpress.org/trunk@46173 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-privacy-requests-table.php

@@ -267,8 +267,6 @@ abstract class WP_Privacy_Requests_Table extends WP_List_Table {
 	 * @since 5.1.0 Added support for column sorting.
 	 */
 	public function prepare_items() {
-		global $wpdb;
-
 		$this->items    = array();
 		$posts_per_page = $this->get_items_per_page( $this->request_type . '_requests_per_page' );
 		$args           = array(

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-beta2-46373';
+$wp_version = '5.3-beta2-46374';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.