Add a link to the edit reusable blocks page in Wordpress dashboard UI

functions.php

<?php 

add_action( 'admin_menu', 'add_wp_blocks_to_menu' );
function add_wp_blocks_to_menu(){
	global $menu;
	add_menu_page( 'global_blocks', 'Global Blocks', 'read', 'wp_block', '', 'dashicons-align-right', 1 );
	
    $menu[1][2] = "/wp-admin/edit.php?post_type=wp_block";
}