Feature: #82999 - Add a hook to hide credentials in the Configuration module

See Issue #82999

Description

To blind additional configuration options in the Configuration module a hook has been added:

$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS'][\TYPO3\CMS\Lowlevel\ControllerConfigurationController::class]['modifyBlindedConfigurationOptions']

Impact

Extension developers can use this hook to e.g. hide custom credentials in the Configuration module.