Could not find a magento/project package matching "magento/magento-cloud-metapackage >=2.4.7 <2.4.8"

[vishwanathb29c]

Hi,
On my local machine, I am trying to upgrade Adobe Commerce Cloud from 2.4.5-p1- to 2.4.7-p1
I have upgraded Mariadb to 10.6, PHP to 8.3.0 and Composer to 2.7.0
I have been refering this document https://experienceleague.adobe.com/en/docs/commerce-cloud-service/user-guide/develop/upgrade/commerc...
1. Ran  composer require magento/composer-root-update-plugin ^2.0.3 --no -update
2. Ran composer require "magento/magento-cloud-metapackage":">=2.4.7 <2.4.8" --no-update
But getting error 
Could not find a magento/project package matching "magento/magento-cloud-metapackage >=2.4.7 <2.4.8" for PHP version 8.3.0

Thanks!