Frontend error after upgrade to Magento 2.4.7 Error: Cannot instantiate interface MagentoCspModelCollectorMergerInterface

After performing a test upgrade from Magento Open Source 2.4.6 to 2.4.7 the frontend does not load returning the error

Error: Cannot instantiate interface MagentoCspModelCollectorMergerInterface in /var/www/magento2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121

setup:upgrade completes without errors

setup:di:compile completes without errors

No further errors found in log files

Backend / Administration is working fine