Remove the alert prompting you to uninstall an outdated version of WC Admin

woocommerce-remove-uninstall-wcadmin-notice.php

<?php
/**
 * Plugin Name: WooCommerce Remove Uninstall wc-admin Notice
 * Plugin URI: https://woocommerce.com
 * Description: Deletes uninstall wc-admin notice
 * Author: WooCommerce
 * Domain Path: /languages
 * Version: 0.1
 */
function woocommerce_delete_deactivate_plugin_note() {
    global $wpdb;
    if ( ! class_exists( 'WC_Data_Store' ) ) {
        return;
    }
    $data_store = \WC_Data_Store::load( 'admin-note' );
    $note_ids = $data_store->get_notes_with_name( 'wc-admin-deactivate-plugin' );
    foreach ( (array) $note_ids as $note_id ) {
        return $wpdb->get_col(
			$wpdb->prepare(
				"UPDATE {$wpdb->prefix}wc_admin_notes set status = 'actioned' WHERE note_id = %d",
				$note_id
			)
		);
    }
}
add_action( 'admin_notices', 'woocommerce_delete_deactivate_plugin_note' );